Câu 1. Dùng mảnh vải khô để cọ xát thanh sắt, thanh thép, thanh nhựa, thanh gỗ thì có thể làm cho vật nào mang điện tích ?Câu 2: Khi đưa một cây thước nhựa sau khi cọ xát vào mảnh vải khô lại gần một sợi tóc thì có hiện tượng gì?Câu 3: Vào mùa đông,khi chải tóc bằng lược nhựa, thường xảy ra hiện tượng nào ?Câu 4: Tại sao khi quạt điện quay, sau một thời gian ta thấy có bụi bám vào cánh quạt điện ?Câu 5: Nêu tương tác giữa các loại điện tích?Câu 6: Một bóng đèn đang sáng, quạt điện đang chạy chứ...
Đọc tiếp
Câu 1. Dùng mảnh vải khô để cọ xát thanh sắt, thanh thép, thanh nhựa, thanh gỗ
thì có thể làm cho vật nào mang điện tích ?
Câu 2: Khi đưa một cây thước nhựa sau khi cọ xát vào mảnh vải khô lại gần một sợi tóc thì có hiện tượng gì?
Câu 3: Vào mùa đông,khi chải tóc bằng lược nhựa, thường xảy ra hiện tượng nào ?
Câu 4: Tại sao khi quạt điện quay, sau một thời gian ta thấy có bụi bám vào cánh quạt điện ?
Câu 5: Nêu tương tác giữa các loại điện tích?
Câu 6: Một bóng đèn đang sáng, quạt điện đang chạy chứng tỏ điều gì?
Câu 7: Cho một mảnh nilon đã được cọ xát ,đồng hồ dùng pin đang chạy, chiếc pin tròn được đặt trên mặt bàn, đường dây điện trong nhà khi không dùng bất cứ thiết bị nào.
Hỏi đang có dòng điện chạy trong các vật nào?
Câu 8: Trong các trường hợp sau: thanh ebonit cọ xát vào len, một chiếc quạt đang chạy, một bóng đèn đang sáng, máy tính đang hoạt động.Trường hợp nào không có dòng điện chạy qua?
Câu 9. Nguồn điện là gì? Lấy ví dụ về nguồn điện?
Câu 10: Lấy ví dụ vê những đồ dùng sử dụng nguồn điện là ắc – qui?
Câu 11: Nêu quy ước chiều dòng điện?
Câu 13. Lấy ví dụ về vật dẫn điện và vật cách điện?
Câu 14: Có 4 vật a, b, c và d đã nhiễm điện. Nếu vật a hút b, b hút c, c đẩy d thì:
vật a và c có điện tích thế nào?
Câu 15: Lấy ví dụ về tác dụng từ?
Câu 16: Vật dẫn điện nóng lên là do tác dụng gì của dòng điện?
Câu 17: Trong các sơ đồ dưới đây sơ đồ nào có mũi tên chỉ đúng chiều quy ước của dòng điện?![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA4EAAACLCAYAAADf2Zw3AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAFxEAABcRAcom8z8AAER8SURBVHhe7Z0HuBTV+caxxWhiiZqYxPi3JdFoUIgaARFQkC6oiFSNIChFqhSpAoIooPSOgvQuiLTLpUgRkSIgvcOlXOql337f/7xj1lwvt8zuzu7OzL6TZx4M7M6c8zvn7Dnv933nO/mgSwREQAREQAREQAREQAREQAREIGoI5IuamqqiIiACIiACIiACIiACIiACIiACkAhUJxABERABhxGIj4/H4sWLkZCQ4LCSqTgiIAIiIAIiIAJeICAR6IVWVB1EQAQ8RWD58uWoVKkStmzZ4ql6qTIiIAIiIAIiIALOICAR6Ix2UClEQARE4GcCS5cuRdmyZfHjjz+KigiIgAiIgAiIgAjYTkAi0HakeqAIiIAIBEdg2bJlKF++vERgcBj1bREQAREQAREQgRwISASqa4iACIiAwwhIBDqsQVQcEfgvgeTk89i3fzfiTp1EYnp6wFySkpJw6NAhnDx5MuBn6IsiIAIiEAwBicBg6Om7IiACIhACAhKBIYCqR4qADQSOHdmAdh3ewYDZXyLucmLAT4yLi0O3bt0wbdq0gJ+hL4qACIhAMAQkAoOhp+9eQWDTpk3YuHEjUlJSREcERCAbAtu3b8eKFStyZROUCMxIxMFDWxHzzVIcuXBRbSACImAjgUMH1qBO3aroPm4cDl66HPCT9+7di/r162PYsGEBP0NfFIFoI5CefhaLY+dizY4dSI62yoegvhKBIYAazY/s1KkTOnTogPPnz0czBtVdBHIk0LdvX1SpUiVkIjA9/SS+nN0PpV+tgsX7DqglREAEbCQQd3A93n6rNnpPmIi4IETgvn370KBBA4wYMcLG0ulRIuBtAikpO1G+bGG0HDQEF7xd1bDUTiIwLJhd9JKMDGTwNv/n//Xee++hTZs2EoH+o9M3ooRA7969UbFixRCKwDOYNWsIyld9FcslAqOkV6ma4SIQf2QrmjSoj8GTp+FESmrAr5UIDBidvhjFBFJS9qFimWfw3qChCDQY21zjGrcu6LB4dYLMBBKx8YfFGDnpc8Ru2oxAAjrbt28PCkF5AtWzRCB7An369DHPAMztCiYcND09AV/NHo5K1Wpi5b6DagYREIEACGSkp+Hy+VM4GX8UR44cxdGjR80kLhvXrkHj2g0xaPBo7Ni7D/HH481/433sxGkkXExCuoUFpkRgAI2ir0Q9gZSUA3ix3HPoNHh4wOGgHHtTp07F6tWro56nPIFR3wUyA7iIObOH4rV36mLInHkBDTCJQHUoEcidQKhFIAzzTcy8qahV401sPhyv5hABEQiAQMqlM1hvhFV3b10f9d5uhMaNG6N5i+ao85+6+Pcj/0aF0hXR4O230aRpEzRu1BANGjZGsy79MHbpLlxKyTtrqERgAI2ir4gAElCjQmX0Gf5FwCwo/po2bYoxY8YE/AyvfFEi0CstaUs9ErFw3lg0btMMYxYsQiCBLhKBtjSEHuJhAraJQMNTcf7YHmxas8zYKB+DRYtisXjxYuPPBfi424eoWKIyRo+fhKXfLENsbCxiFy3EgqWrsGbbIZy/HIif38ONoqqJQBYC6SmJiN+9DquXLcCChYuMcbXIHEeTJ4xHtQqvol27Lpj19dfm3y9aFIOFMYuweNU6bDl0BinpeYeaSQSqy4lAzgTSks7j2J6NWPPNT3Mbx96SpUuwcMHXKP1kKbRo+h6+WbHcmPs4txljMHYxFn+7ATviTiMpNffxt2bNGrRu3RoTJkyI+iaQCIz6LpAZQBJi5k9Es7YtMX7hYuRty7wSnkSgOpQIhMkTmJaEoxvnY9zALmjfthVat2mLdu3boW3btqhepSaeeOhJNGzQCB07dzL/rm3rlmjW6SP0m74KR88EntVQ7SsC0Uzg7KkDeLdxE3w24ysEk3tXIjCae5HqnheB5LNHsX7BGPT74F20MuY2zmFMOti6dRsUuL8AKj5fCZ26dkE7zm1tWqNV2/Zo3+czzFq9C+eTcl+9SgT+j75EYF49Mcr+femCuejUtgvmxHwTUM0lAgPCpi9FEQHbPIEZ6Ui+cBrxhw9gn5FuninnubDcs2c7xowYjqoVamLhNyuNg633m/+2d+8e7N5/EIdPnENyaiAmnihqJFVVBHIgcNjMDvqamR30cBiyg65fv970Nl5xpZ/D7s3fYPRnQ9C7dx/0+eQTfJLj3Qe9evVBv/7D8f0PW3E5NU3tKwKOJpCemowLp4/h8IE9/52/fprfdu3chBeLV0SXrr3Nuc039+019ufuizuGk+cuIy2P6U0iUCLQ0Z0/HIW7aJx19PWIzmhluMTpQTA9BcZd45XqKPZUcVSrWhPvtXvvvx4EwxLT1vjvYXOx5XDuSXklAsPRenqHmwnYJgJzhJBshHVPQLWab2DjkWNuRqWyi4DjCMQd/B5v1quOnuPH4VAYRCCzCdetW/dKDhnnsHfrSoz/YiT69euPAQMHYmCO9wD069sfg4eMxrrN2yUCHderVCDrBE7h1Qrl0XNE4Pv5JAIlAq33N49+MunEbmxYPNWMiZ4wcSImT56MSZMmolObTqjxQk10bNsZU6ZPM/5uEiYaeyAmTDT+XPQD4k7nnpTXigjcunUrpk2bBh6arTS9Hu1gqlaOBEItAn3ZQV+oVgMrdESEeqII2Eog7uBq1G9QDd0njseBMIjA999/Hy+99FI2dchAmuEtuXzpEi5evJj3fYGfuYQU41iLvHcs2opMDxMB2wikpOxH5XLPoqORHTQpwKdKBEoEBth1PPQ1I5QsPS0Nqamp5p1m/HdaWiJi5sxA21btMW1uLFLNv/N9xvjT8LHnlfnaighcuHAhWrVqZYa4ZBWBGekpxqR2AWfOJCAhwdp9/vxFs6y6RMA2AhlpSE68aLkPsq+ePXceyRbODQu9CDyNmV8OQOkqL2Pp3v22IdGDREAEgMTEBGzdvhl7jx3D5bziznIBZnVPYNeuXfHKK68IvQiIgEEgJWUvypYqhFYDBiPQne0SgR4VgRQzJ06cMM70OYILF3IPW9Royo5AMhYtmGAkhnkXE2KWBGQttCIC58+fj+bNmyMmJgbp6b8M3k6M/w5DPmqIx58shKefLopnnnkmx/vpIkVQtOhzqPtWW/yw84CaVATsI5C4B3PHdkARo48VKlwk135YtGhRPF3kGbxQ+Q3MX74uzzKEQwTOnT8UVevVwTcHD+VZHn1ABEQg/AQkAsPPXG90P4HUlF2oUa0cOn4+GoGu8q2KwMuXL+eiJdKQdOksjhnngx4+fNjSHRd3FOcNb7yTLk8lhuEB5SNHjjTEw9OoUaOGGXJ46NAh09OlywqBy5g/dwwatmqCMfNjQnZExIIFC9CiRQvTE5hVBGakGZuBz53Bsfh4xFu6j+P06QQj0YXa2EoL6zNWCWQYnsAL5uHQVm/2wxQLCRc+/fRTy4fFM3Q6kCudHvXExIAy/AbyPn1HBETAPwIHDx5Ew4YNMWLEiFy/SE9g1apV/Xu4Pi0CniWQZgiz87iclBSQo4JYrIjAlJQUDB8+3DxKghFxV14n8P3CwahcoTSKGs6KYsWKoXjx4jncxQyHRVE89e+yGDcrJuByh6JJPSUCk5OTMdHY31agQAHky5cP1113HZ577jkMHjwY33//Pc6dOxcKhh56ZgoWL5qAph1aYsLipQHVq2PHjnjvvfdAQZ7TRRHYsmVLLFmyJKB3ROuXGDrLHyP+OLGv6w4hA4Nxmt+hXtyjk5pru7D9Pv74Y0sisFy5ctiwYUMA7Z1iGL7SzFDr1CjpKxwTZGvnHmOTXx7tqTEYwjHo4d849tedO3fibeOweSsi8OWXXzZ/B5zy2+8bb9E6F6ve7iZgVQT26tXLTMqUvQhMN+bXRJw3dMXZs2fNmxoj+/unfz979hySkp11Rm/AIpBQ6CrlYj/niucEJPu/57MCvRn+SYs9E50UKlTIFIGZ74ceegidOnXCzJkzzXSzuTeYf+W2q/6Rf84pfLtqAYaMHo75336HhBw79JV8fO327rvvmhlFcxOB3BPYtGlTzJ4929xzZWcfijzDn9hwoz4nSrsWpRxvGzduNBcMn3/+OcaMGaPbhQwYnUCrfpUqVXKdRVetWmVaFrt3746xY8fiiy++UHvn0t6jRo3CuHHjsG7dOnPcBXtx3NJIRQOi2Ou3xs7fW19/8hmD+OzcLv4GPProo2b/5m+BnWUJ9FkcbzS4b9u2Ldihpu+LQNgJWBWBPHKlQYMGYS9fOF8YkAjkgnTTpk3GuTO98NFHH6Fv375giFMwN2HzefxhDOTm93v27Gmq9vvvvx9XXXXVFUKQovD222/HG2+8YZyr0xv9+/cPqszB1Nep32Vb9uvXz+825XeYnpp7+OjlowjK6eLiqlatWnjrrbfA/VH8rlN5+Fsu8mM/5k2PZ25i2J+BfsnIAMeyFCxY0Eyqw4xxNGrodhcDhnaVKFEiz/Cu1atXo3DhwuYYYRt37txZbZ1Df+dYaNSoESpWrIhu3brZEvHBOY7zBMcb20z83TXOnPy76OtLjRs3RsmSJU1xl9vVo0cP3HvvvWYfdEI/ZBk43sqUKYMBAwb4M43l+VkaX2jQ51aQo8ZeK91iYGcfYM6QJCOM1IoIZJQHdULNmjURFxeHY0YiKDvLEsizWAY6TuwwdPoGY0AiMNHYa0KPGy3VHTp0wNChQzFo0KCgbi5wu3TpAiYW4TMZVujP7Zuoq1evjrvuuitbEXjDDTfgb3/7m7kAY+PaUe5g6+3E79P6HUi5hgwZYsZDWxGBtWvXNicSTiKBvMup3yEDGiNeffVVtGnTBtz3YcdFMck6c+FAD7wu9xKwuiewQoUKsrRbbGZOqDQE0mty5swZi9/K+WMMA/UJ8KAfpgeIQDYEmK/A6p5AzidOurgoZsQP11F2XjR2cl3GtQENOlwT6haDYPsADYW86fhhJCC3h3F9Rh2T00VHBnVF/vz5TQPsBx98EPG+yK1WnONYfruugEQgB+qUKVPMgcofMrsuKnSC5/P9vamMuVBmuZ566qlfeAHvuOMOM0SUjc5kJHv27LGryHpOFgIcLFb3BC5btsyT/GjJHDZsmPmDwQxwdlzs2xTnHHPKfGsH0cg9g2KlUqVKuRaAY6N8+fLYsmVL5ArqojdzUUqu9JrYJQK5X4u/Z7pEIBQE9u/fb4aaWdkT6LQjImjcpAhkJI+d1+nTp0FDPg313C4yffp0M8GfbjGwow8wMz29zFZEII3tnE8YucNztGfMmBGxfshxwJsRZjQIffbZZ7YNu6BEIH/A7Frk2lEjNhpDKx5++GFTBN5zzz0oW7asGab4448/GlkkT9vxGj0jFwJWjojInB3Urj1zTmoULkIp2EIlAu0KMXUSs2gqS6iPiIgmlr660hhJrnaLQEaj6BKBUBBw8xERBw4cCJkIrFevnu1hpqFoPz3TvQSshIPSscSoHSftCWQyKTqzeAqCXVfQIpCuVadcXBzTWvD666+b+zmonGmxsjN+1il1dWo5/BWBWY+IcGq9/CkXjQ0Sgf4Qi67PSgTa394SgfYz1RNDS0Ai8Eq+nDspArn41iUCoSJgVQQyuqR+/fo5ZAcNVelyfi6dWcwJwcRMdl2eEoEMJ2VYEIWfjoOwq4v49xyJQJgeZ4lA//pNNH1aItD+1pYItJ+pnhhaAlZFIMMuS5cuHdrC+Pn0UHsCJQL9bBB93C8CEoH/w+UpEehXL9CHQ0LAighkXHazZs0QExNzxWHxISlUmB8qERhm4C57nUSg/Q0mEWg/Uz0xtASsisDY2NhcE1iEtpTZP10iMBLU9U67CEgESgTa1Zf0nCwErIhAnhPI8wQ5uSkc1FoXypwYRnsCrTFz6qckAu1vGYlA+5nqiaElYFUEhrYUgT1dIjAwbvqWMwhIBEoEOqMnerAUVkQgzzrZsGGDmaXJi5c8gV5sVfvqJBFoH0vfkyQC7WeqJ4aWgETglXy1JzC0fU5P/4mARKBEoMZCiAhYEYEherVjHisR6JimcGRBJALtbxaJQPuZ6omhJSARKBEY2h6mp+dEwKoI5JEMderUUWKYrCB95wQydaqTsoOqy0eegESgEsNEvhc6uwQUgS+88EKuhfSdE8hsYLryJiARmDcjfcJZBCQCJQKd1SOjpzRWRGBqaqp5PiCFoFO2LSk7aPT0UdfWVCJQItC1nTdMBf/4449Rrlw5iUAbeUsE2ghTjwoLAYlAicCwdDS95AoCVkQgz7BOSEjAiRMn4JTzrCUC1ZkdT0AiUCLQ8Z00wgVcsmRJnoe9yhPoXyNJBPrHS5+OPAGJQInAyPfC6CyBFRHoRDISgU5sFZXpFwQkAiUCNSRyJ5CcnIzLly/LE2hjR5EItBGmHhUWAhKBEoFh6Wh6SUCeQCdikwh0YquoTBKBWfqAEsNoUARLQJ5A/whKBPrHS5+OPAHmU6hfvz6GDRsW+cL4WQIdEeEnMH3cUQTkCfxfc+iweEd1TfcXRp5AeQLd34sjXwOJQP/aQCLQP176dOQJ7N+/H02bNsXnn38e+cL4WQKJQD+B6eOOIiARKBHoqA7ppcK0a9cObdu2RTQfaC5PoJd6dGTqIhHoH3eJQP946dORJ8Cw8OPHj+Ps2bORL4yfJZAI9BOYPu4oAhKBEoGO6pBeKgxFYJs2bSQCBw9Gly5dwH0fdlwU1YONZzZq1Ciq2drB0g3PWLp0KcqWLYvNmze7obgRL6NEYMSbQAWIIgISgVHU2B6sqkSgRKAHu7UzqjRu3DiMGTMGPEsyWi95AqO15e2rNz2BFSpUgM4JtMZUItAaJ31KBOwgIBFoB0U9I1IEvvvuO7z77rvgetVNlxLDuKm1VNaoJSARGLVNb1vFd+3ahUGDBuHIkSO2PdPLD5II9HLrqm5OIyAR6LQWUXn8IbB27Vowao2Hwbvpkgh0U2uprFFLQCIwapteFY8QAYnACIHXa6OSgERgVDa7ZypN42psbKzrIm0kAj3TBVURLxOQCPRy66puTiQgEejEVlGZvEpAItCrLat6OZmARKCTW0dlE4H/EpAIVFcQgfASkAgML2+9LboJSARGd/ur9pEhIBEYGe56qwj4RUAi0C9c+rAIBE1AIjBohHqACFgmIBFoGZU+KAK2EZAItA2lHiQCoSMgERg6tnqyCGRHQCJQ/UIEwkdAIjB8rPUmEfARkAhUXxABFxCQCHRBI6mIniIgEeip5lRlHE5AItDhDaTieZKARKAnm1WV8hoBiUCvtajq43QCEoFObyGVz0sEJAK91Jqqi1sISAS6paVUzqgmIBEY1c2vykeAgERgBKDrlVFLIFQiMCEhAfXr10ffvn2jlq0qLgI5EZAIVN8QARcQkAh0QSOpiJ4iIBHoqeZUZRxOIFQiMD4+HnXq1EHv3r0dTkDFE4HwE5AIDD9zvVEE/CYgEeg3Mn1BBIIiIBEYFD59WQT8IhAKEZiRkYFx48Yhf/78qF27Nvbu3etXmfRhEfA6AYlAr7ew6ucJAhKBnmhGVcJFBCQCXdRYKqrrCYRCBMbFxaFkyZK4+uqrcc8992DQoEFISUlxPStVQATsIiARaBdJPUcEQkhAIjCEcPVoEciGgESguoUIhI+A3SIwOTkZPXr0wM0334x8+fLhmmuuQcWKFbFq1arwVUpvEgGHE5AIdHgDqXgiQAISgeoHIhBeAj4R2L17d3P8BXulpqbi7bffRseOHYN9lL4vAp4jYLcI/P777/HPf/7TFIC++84770Tnzp1x6tQpz/FThUQgEAISgYFQ03dEIMwEJALDDFyvi3oCmT2BEoFR3x0EIMQE7BSBJ06cMJPBXH/99b8QgVdddRX+/e9/Y+bMmUhLSwtxjfR4EXA+AYlA57eRSigC8gSqD4hAmAkcPnwYn376KXr27ImzZ88G/XZ5AoNGqAd4mIBdIjAxMRHjx4/HXXfd9QsB6PMG3njjjXjrrbewfft2D9NU1UTAGgGJQGuc9CkRiCgBeQIjil8vjwIC9AwwaQTFWnp6Orgo7dWrFxgOyvAx/jv/jZ8JxIsgERgFnUhVDJiAXSJw06ZNZjKYa6+91twHyJseQCaH4X/zz3vvvRfDhw/HxYsXAy6vvigCXiAgEeiFVlQdPE9AItDzTawKRpAAU8nv3r3bFHzNmjXDhx9+iNatW6NMmTIoVaoUOnTo8PO/DRw4MKBU8xKBEWxgvdrxBOwQgTTecC9g+/bt0apVK3Tp0gVt2rRBwYIFzbHMRDH8/y1btsSUKVPAsFFdIhDNBCQCo7n1VXfXEJAIdE1TqaAuJUCR9sorr5jeAp8XgV4DnweBf3/dddeZi8hAPAgSgS7tGCp2WAjYIQJZUHrpmRmU443/TaH35ptvok+fPr/w5tOjT9GoSwSimYBEYDS3vuruGgISga5pKhXUxQSmTZuGhx56KNu9RNxTVLRoUcybNw/0HPp7SQT6S0yfjyYCdonArMy4n7d+/fro169fNOFUXUXAEgGJQEuY9CERiCwBicDI8tfbo4MAPQft2rW7IqsgBeDtt99uLiQvXboUEAyJwICw6UtRQiBUIpBzZ7169cwkT7pEQAR+SUAiUD1CBFxAQCLQBY2kInqCAPcUlS9f/hfeQIaC1q5dGxs2bAi4jhKBAaPTF6OAgERgFDSyqug4AhKBjmsSFUgEriQgEaheIQLhIUCxNmzYMPzlL3/5WQg+/PDDmDBhApKSkgIuhERgwOj0xSggIBEYBY2sKjqOgESg45pEBRIBiUD1ARGIJAFmCuVZYkwtz3PFWrRogf379wdVJInAoPDpyx4nIBHo8QZW9RxJQCLQkc2iQonALwnIE6geIQLhI8DMgUwSU7hwYTz33HOYO3eueT5gMJdEYDD09F2vE5AI9HoLq35OJCAR6MRWUZlEIAsBiUB1CREIL4G9e/eaZwN27twZ8fHxQb9cIjBohHqAhwlIBHq4cVU1xxKQCHRs06hgIvA/AhKB6g0iEF4CcXFxZkbBnj17IiEhIeiXSwQGjVAP8DABiUAPN66q5lgCEoGObRoVTAQkAtUHRCBSBA4dOmQeMN2jRw+cOXMm6GJIBAaNUA/wMAGJQA83rqrmWAISgY5tGhVMBCQC1QdEIFIEJAIjRV7vjUYCEoHR2Oqqc6QJSARGugX0fhGwQEDhoBYg6SMiYCMBiUAbYepRIpAHAYlAdRERCD8BicDwM9cbRcBvAhKBfiPTF0QgKAISgUHh05dFwC8CEoF+4dKHRcAWAhKBtmDUQ0QgtAQkAkPLV08XgawEJALVJ0QgfAQkAsPHWm8SAR8BiUD1BRFwAQGJQBc0koroKQISgZ5qTlXG4QQkAh3eQCqeJwlIBHqyWVUprxGQCPRai6o+TicgEej0FlL5vEQgVCLw1KlTqFevHj755BMv4VJdRMAWAhKBtmDUQ0QgtAQkAkPLV08XgawEJALVJ0QgfAQkAsPHWm8SAR8BiUD1BRFwAQGJQBc0koroKQISgZ5qTlXG4QRCJQI5d9IT+OmnnzqcgIonAuEnIBEYfuZ6owj4TUAi0G9k+oIIBEVAIjAofPqyCPhFQCLQL1z6sAjYQkAi0BaMeogIhJaARGBo+erpIpCVgESg+oQIhI+ARGD4WOtNIuAjIBGoviACLiAgEeiCRlIRPUVAItBTzanKOJyARKDDG0jF8yQBiUBPNqsq5TUCEoFea1HVx+kEJAKd3kIqn5cISAR6qTVVF7cQkAh0S0upnFFNQCIwqptflY8AAYnACEDXK6OWgERg1Da9Kh5BAhKBEYSvV4uAVQISgVZJ6XMiYA8BiUB7OOopImCFgESgFUr6jAjYS0Ai0F6eepoIhISARGBIsOqhIpAjAYlAdQ4RCB8BicDwsdabRMBHQCJQfUEEXEBAItAFjaQieoqARKCnmtMzlTlz5gyOHTuG/fv3Y9u2bdi7dy+OHDmCy5cv/6KOycnJSEtLc029JQJd01QqqIcISAR6qDFVFe8SkAj0btuqZs4kIBHozHaJxlKlp6ebgm/cuHFo0aIF3nzzTdSsWRMvv/wyGjdujPfffx8jRozAokWLsHLlSnz11Vf49ttvkZiY6BpcEoGuaSoV1EMEJAI91JiqincJSAR6t21VM2cSkAh0ZrtEU6nOnz9vCrp27dohf/78uPrqq5EvXz789re/Nf9/oUKF8Oijj+L+++/HbbfdhptuugkPPPAAHn/8cXTq1An0Grrlkgh0S0upnF4iIBHopdaM4rqsXbsWgwYNQrdu3dC1a1d06dIFTZs2xXvvvWf+f96ffvoppk+fjhUrVmDdunWgsHLLJRHolpZSOb1CQCLQKy3pvnowtJNzVeXKlXHvvfeidOnSqFevnun1a9asGT766CNMnDjR9Ax++OGHpnewYcOGpoewZMmSpkj8/e9/j9atW5tho264JALd0Eoqo9cISAR6rUWjpD6cJCnmevTogbp166JSpUrm3aBBA7Rp08YUf7Se8uZ/v/XWWyhfvjyefPJJ01JasGBBfP7557h06ZIriEkEuqKZPFHIhIQETJkyBR06dECrVq3M8eS7uajkf9PIMnnyZMydOxfffPONqwwqVhtJItAqKX3OLgLcw8exV716dbzyyivm+Bs5cqRfQm779u1maCjnvMKFC5vP4TilV9HJl0Sgk1tHZcuOwNGjR83x2rFjR7z77rtXzJUcv/TIL126FHRUfP/99+D86qRLItBJraGy5Eng3LlzWLBggWn15H6Id955B927dzcHYl4WTy7qOBn269fPnFw5SfL706ZNw9mzZ/N8dyQ/IBEYSfrefjcXnnFxcZg5c6ZpMHn99dfx3HPP4cUXX0SdOnXQsmVL09jCu3379nj77bfNz1StWhVPPPGEaVihN2Lfvn24ePGiZ2BJBHqmKR1fEe7d++6778wx1qRJE3OP3/r164Mu95o1a8yxSQ8hn71p0yZwf6ETL4lAJ7aKypSZQGpqKiiaBgwYYEaa1apVy3Qu1KhRA40aNTLFIMcZjaT02HPcvfDCC+ZdtGhRFClSBH379sXJkyfBxE1OuCQCndAKKkOeBDhgGMLJCY0L0969e5tiMNCN75wIV69ebYbV+CZIPt9pVhofGInAPLuIPhAAgd27d5th1G+88YZpFGHYND3ky5YtMyeq7LILZmRkgMaYDRs2mMJx2LBhZtgZv8+wtFWrVjlmggsAyc9fkQgMhp6+a5XAqVOnMHr0aNOowqiWH374wepXLX+O+wqrVKmCChUqYPbs2eAYdtolEei0FlF5fAQuXLhgJl364IMPzLmSApDz3vjx4835LicnAteZ8fHx5lqVodtcb/L7XHNSDO7cuRMUlpG8JAIjSV/vtkSA3gWGt3AT/KuvvmouPu28GD7DvYQFChQw3fmclJ12SQQ6rUXcXZ4dO3aYCSfY79u2bYsxY8Zg8+bNAU9IPi87J0laQDle6clweghabq0oEejuPu6G0p84cQJffPGF6UXgArFXr16YMGECKIjsuGg8pagcOnSo6b3g4rN27dpYuHChHY+39RkSgbbi1MNsIEDxx3lx1KhR5rzG+fLrr782I2cCvSi6GOLNeZeRNdzbyyi2SBlmJAIDbUl9LywEuBCjxYUhaNzzx0mMHjs7B8yePXvMybdEiRKmtZSekWAGeSjASASGgmp0PpP9neEpzCjIvs4zx+y6uMeW47NUqVJ45JFHTA9HoN56u8oU6HMkAgMlp+9ZIUADydSpU03D45dffgkuOHnmH7crMByU+4hSUlKsPCrbzzAzKA09nTt3No0yBw8eNMc6PRDcO8+9vE66JAKd1BoqC8cjBdrzzz+P//znP6Y3z06jJueXjz/+2HRuMLqNodt2rmuttqBEoFVS+lzYCRw/ftx0v3P/Hwfg4cOHzfAz7ucbO3Ys+O/BXJwkuZeQe55omeEkyRBRJpP55JNPbF0cB1NOflciMFiC+j4J8AefG9iZeILhZ+znDEmx62L4CxeeDHlhZkOGiNKz4ca9ghKBdvUKPScrARpG5syZY4ZRM0wss6GE3kHOb8wESg9eIEYaGnpoPGVSCoZ/Zs6EzdA17lviwnbr1q2OaRyJQMc0RdQXhMbMmJgYc38u9/01b97cHK92HrnCeZf5LLi/nhFu3I/P0NJwh4dKBEZ9d3cmAFpAaYVh7DWFn28TLSfLxYsXmxtve/bsiY0bNwZUAU5+3F9IDyMn3MyTJAcihScnYO6LcsIlEeiEVnB3GRj2zD17HDu7du0yjSo0fnAzOxMmJSUlBVVBhrTwGBZObMyCxr0QHFsUnZxAs9tfGNQLQ/xlicAQA47ix3OsUKDRS3fkyJErSDD7Ncck5yEuDplZ0EpCFy4g6eGjuGSoGQ+Mzy4BBX8LuMClwdMp41IiMIoHhIOqTm8cw6UZrkmDJjOAck3IebNPnz5BG044HpcvX256+4cPH45t27aZxlmOWc7P/O9wXhKB4aStd1kiwEHCiYwCkLHYWc/z4yDlnqb+/fubg2bWrFmWj3rgQpcDnFlBuTjlZl9OuJkvei24eOUmfcZ/O+GSCHRCK7i3DDR6MOyMC0+GnPku7n9ldlxOePQcUBj6e9FgExsba46ngQMHgl4I30XLKUNCOU7pzXdKRjQrdZQItEJJn/GXAOcbjjkaIGnozOmi6GNoNYUiwzf5ndw86gxf4/5ChpbRwMk5MqfwMv499wEzLJzRL1YEpr/19PfzEoH+EtPnQ0GAa0KOTe6h9YVjc3wwsy6PTfJFpgUSqs35kJ5/zsU0jNLr77s4R1MIMjlbOLPVSwSGohfpmUERoPeNHgUuWHOzinAAMZMh9wlSEGZnUc1cEGb+9Ik77ougNTSnyY+eEg5UWlP5uUhfEoGRbgH3vp8TCi2YPC+MnoGsC0MKM4o4bnxnn6cXz+reBI5B7ivkwpNjKzvPOS2dfC5DavjfbrkkAt3SUjDDKfn7zj+t9t1I1Y7bDjgWOCb433ld7If02HOMMXw7u/3q9FbQ0MIwb2YstBK2xoQXHPM03mQ1tOZVplD8u0RgKKjqmf4Q4LjhmKADILu5jEZSrk2ZO4J/+rNHkEYZet65/YiCMjsRSQHKrRQ0poZrL71EoD89RJ8NOQFO4LRM0trCCS+vfX++vRUcOBy8zISW3SKAoWkcWBzcDC/Na5JkiAwtNZysGRIQ6SuUIpB7T2hF1uVNAvPnzzf3/wwZMsQ82iG7i8YQLgoZGsrP0rue1UOe+XscY77Jg2OPoWs5TVqc7ObNm2caaz777DO/Js5ItggX2/wN4v6pvH4vrJSToXq0MNO4pSt4Auyz9GRzXzczXlIEbdmyJfgHh/gJNDCyH3C7gdWLi03uUeK8yDGaeS8fs2VzUcr6M7mE1T1F3PdEIyrZBbLv0GrZrX6OgpgRCTRY2Xlx7qxXr565aNclArkRYOQZz5+ePHlyjh/zrTlr1qxp9qvMkTXZfYnjkfMfExvSqZBb9nl+lvM0j3LJ7CUMZas5TgTyRy6vQ79DCUTPjiwBei2YyYxijQPHSvgYFwOcFGll4cCkeMu8gOXCgCE1dLXn5v3LWvMVK1aYYTiDBw+2VI5QkqOVmz8OjEvnodx2XFxY0IvD9ORuTNxhB4NoeAbDvij0rRw+zQUTvQ6csJi5jB6GrBcXjxxjHKP0ZtCqmZf3hQs87oHgQowGGTdctPpyQco9jnaJQCbK4SJeV+AE+FvF33sa9Z544gnceOONuPXWW1G/fn1bkxwFXsLcv0kRyN9chkn7c3GM8befR0lwPqOxlAZNJq6gmPPXm0fjzKRJk8zEFE4QgfR4UgTyDGA7L4lAO2l691kcXxxL9IznZUjhZ7ntgeGhTIDGSJrs1qqMTmO233LlypkGUM6deV2cW4sVK2Yat6ysf/N6Xl7/7igRSPXNH3L+SBIyvTG6o4cBxRwnAiZ8oVfP38xl/LGnJYeWTU6wfNaSJUvMvYUciP4KHXoVaV3l2TBcxLJ8vMPdJ/lOWoUYo87J3y4RSB58JveF8IeHope8dLufAdPL88B3pqDngpOTlVXjGvs3+wI9guz/mUM46ZmnkYaTJUOwrQo6GjEoLmlUoTGDYS8sn1P72sqVK80FMvcOM0Mxyx/sxYUFLccM2fvuu+/MIwCcWn+nlIuMmAiMN/sk93MzUcqdd96Ja6+9Fvny5TPvm266CdWqVTMz0fo+z4VZ1pv/Fqm6sS68KdhYVu4NCuSieGNCiT/96U947LHHzLGUlxEmu/ewP5JX6dKlzb7O5BeRYEMmzAHAsvA3h1s17Lx8IpBrAF0ikBMBrqvKlCljrvesXnRacOzwd51h2L6IKo4t/sZz7fnaa6+Zv0lW993S8MrfOBpirc6vVsub3ec4v9NBwrWzXVe+QB5EFytFYMWKFc0FO8/NoRLWHT0MaNX07S+i1yBQdzj3PXH/E63u9FYEGs65e/duM3SLllL2SS6oeYe7T86YMcNcQPtCyShu7bj4Q8XENzVq1DA9qPyx0u0dBuy3zz77LAoXLmxa1/3NdEsrJhNM0DLKCY1edBoNOLGx3+QWLpq1f9KiSUMDf99p5eQimOVzcn+jWOOY4++SHfszuFBnCCAtx06vu1PahaHG7C8333zzz4LPJ/yy/nnNNdfgV7/6Fa6//vpf3Py76667zvQYPvzww6YIp9iIRB1poKTRzWfp9/d3nGOOGbEplPi7zXpQEHK/kdVFpu+d/DyF6N///nezT0aKia8dWB9mLOWC2c6LIpD9iL9lHMf0xugWA18f4Jjif0+fPt0cB/566LmOYhg2xSPHIj1rPJaFjgxuJeDY9Pfi/vqCBQuajpBQ9lnWnTkAOKfTuGvXFZAIpPWZmbBosWaBuPDQHV0MaI2gaKNlkv0gr/2A2XVYDmZaM7mXj14HDkKm4w1kEUcRyPAUWoe4nymS/ZE/KCwLf1z82YxsdVD7vJz68ydvr1du9heGgnJiC7Tf0OhBowrHFO9AUliTJz0NjPSgQYMLMzcwtjp+/PkcxaAb6u6UMvJ4BP6WP/DAA6a4y04EUuj5BB6Nf7TMcy7hzYQqFBrcasJsnIyAiGTdaEyhcYHhYf5cNMrQUM5zculNZD0YocItAvTY0zDjT1ZBGmbIg1597n+NJBPfu/3hYfWz9OJz/n7ppZdMbjTEMBpBtxiwDzArNrf80AjCPsJog0AujkUaSXnmH8cU+1lu+/9yewejZB588EFzCwX7bCj6KsvHunOtzfLmlqnYXx4BiUB/X6LPe5MA9yZwLxItgkxU4c/F7GLs1Fz00lLKZzFhBfct0dXtbxgl91Axk1OvXr0C9kr6U359VgTsJkAvOIUXrXyBiEAuoCgCOR596avpFfR3rwKNfAz5ogeM1tKcEtTYXX89zxsE6MWmJ5mhuUWKFMHtt9+Oq6+++mdBeMstt5jCivu/afCjhZuhWbzZ73nz7/z1loWCHvcSUahyb5+VszlZZiZ/8c2LPCois9jjGOXik4KXe265ncbKxfmREQIUyYFG3Vh5T6Q/Q8Y0hrHvcC7XLQaZ+wDHAMcWo1PopWciNX8vjlGGVXL9ye0XvsRPXJMGctGR8de//tU0+HBMh7LPcvsVhabV3w0r9ZEItEJJn8mWgG/vEC13tGxamSS5wKS1mFYTLla5aM28yKQHggtYJo7hQtSqV5Dfo6CkFcZKOdSkIuA0AvSC04vC5CbZJXnJqbyc1LgnlhME96FyPxYnNIZr0yNOq6E/C0d6LTgu6ZHh3h9/9+c6javKExkCDL3i7zKNGrS433fffWaoJz2EFDNuOIKE44bjivtNaVDJ7fJlIuSY4z4hegiyM8BwDmRGXz6Tcx332eU1z3GhyW0A9AhYSVgRmRbXW0UgPASYfZfhoP6GRdLQxDNwGXXGczqZKM132Dy99Nxfnleimcw15NxLUcakV9kdBxMeGsG9RSIwOH5R/W1OZj7xxQVnXhnPKM44ADlJcsAxvjm781cYgsNBSisNsyXmFWrKiZZ7gTip8k9dIuBGAhRuDPegRTHzIe651YWGGHobGD7HMZV5TwPHI/cRcRxxIWt10c3smszmyFB/LmT9mRTdyF1lDj0Bpmb3hTs/88wzZqiyv9EjoS/llW/whUbTYMkxkZOB0ZcMzHcOrhVLPUO1OS5p+GGiipwSGtEIw+NPGOad1/m6kWCkd4pAuAkw10LZsmVNj7HVi9Fl9MLT8EIjjM/54PPec/6k159zptVjuPi7xt8GhmjmtU61Ws5wf04iMNzEPfY+ZkSi+5ueO26CzymEx5eZyZfZKK+Dd/lcWmo4QXbt2jXXBSyfxcUzP+dvGKnHmkPVcTkBWja5R4peh7yyCHICYmgMEynQQ5BddjKG1TF5A4Ul96oyAyONN7ldHEMczwyBc6t10+XdwLPF574beq1pAGR/zauPOwEEjSlMNkbhmp030HewNMctha4/2WkpHult51YGRrFkFwHAbRI8D42LUzfwckKbqQzeJ8B9gYz+srJdgdExdBJQsNFxkd04ooGF+/EZAcNoHCtJ/RiOyoRu3Mrh77YLp7SQRKBTWsKl5aAnjwOMe5k4iWV3RhfT3VMo8swthrVYzVTIzzFEjp5DDnYO3qwXraScRGnBYYiALhFwMwF63hgqRwGW03l3Pu8EPXWc1Ohdzytkc+fOnWbGPe7z40SXnQee3OjpYIZbCksuOvN6rptZq+yRI8BFmJsEDYUeF4Y0NGY2YHK8chxyewM97YHUiYtHZslmxkI+P/NZntxfyLmVXgq3LjIj18v0Zi8TYAQMw8y5/svp4hxKwyqzDFs5sotjjGOaY45zKxNg5nRRfHKPIrNou9ULyLpJBHp5lISpblw4MpyFG2xpEck8EVK40QLDBWgg6XdZBYbJ8Zwz3/Mzexu5v5BhMvz3vMJRw4RDrxGBgAlwvw8TJT3//POmcSXropJjjWOMIo0LRqaltrrwpIeC45RCkGFo2YW8MFkHPYZc2FI46hIBEfiJAL2XTFxGMcgtCzwai5k+uefWavhYbizp2WfIKb323A9PDz7HKr3yORmE1DYiEK0EuI+WkWU8riS7CDDOZczSXqVKFXNbkVXnA3nSC0hDLCPRcko+M2/ePDNBDedUNxtoJAKjdQTZXG8uXn3nBjJ8hYKMFhoOEoaqWXHZ51Yk7ktiqA0HJTMW8geAkybDaLhfQnslbG5QPS5iBOg5p1eA3u/M4ZgMpeMmdO7x49jyJ+wsc2Vo3eTkyQVt5r2HfB7HFkUgjTfaCxixLqAXO5AAjY80OnJcVq1a1TSUMLTVzss3z9FwyrPHuIj1J0mUnWXRs0TA6QQ4l3E+zHpoPBO88O85VnkuYCCXL1Mt50OKyMxn9zIsnM+mUMwrqVMg7w7ndyQCw0nb4+9iam+GhNJFz/S9tNAwVbidF/cdcv8fvX8UhBSYdlhh7SyjniUCwRLgfimGQXMxSI8cjRx9+vQxvQQMkQ72opGGRhtOcHwew1k4ljhxct+gLhEQgewJ8DgiGlC4COT8xuMb8tpna4UlvQn0aHDByZBwJr2gQUiXCIhAzgQo+GjUpEeeBhPOX/TQMzrMDucADT30xnP/PUO1+f85T/IdXshBIRGo0WUrAXoEmYHp7rvvNoUaF5f+uOFzKwwtLtyPQasPz2WhFUbeClubTw9zEAGGQXOxWaFCBTM8lCLQ7kmH+wnp1ShWrJi58OR+wJz2CzoIjYoiAhElwMgWHotEQw1Ds+lB53aHw4cP+3VEke8Qee5D4r55bnlgmLe/qeojCkMvF4EIEvDlpeDY4f48/sl5zc6jVBgeynXniy++aGYlbd++vSkIvXBJBHqhFR1WB05sq1evNi0xzKjGzbPc40CLaSAXrTsMw6GXkRmh6Ankhnm7xGUgZdJ3RCAcBOgRfOmll/DAAw+YnjpmE7TrEG2Gf3IclSlTBvnz58fkyZNlVAlHo+odniFA4ecLoaYYZDIJJqKgN4J7ehlWTc/B7t27TZHIeYwCj953nk/G/b9MQsG9fzxbkOdzujnJhGcaVhVxFQF60blHt1y5cqhbt645tgLdLpG14pxvaXzltqMiRYqYSQjdcLyN1QaUCLRKSp/zmwCtpdwfSKsJxSAzqI0aNco8o4WWT06MHKgM5+RN8cg/GQLDA3R55h8zGdIbwomS+yOYsZAeEl0iEC0E6P1mkgiGo3AMcNHJPQk8dsXfixMaF6PMrMbxyDAa7i9kogsZVfylqc+LwE8EuEhkogiKOt9xLNyuQO86F43cP8jwUQpF/h3DvLmfncKPkTPMmh2okVRtIAIiAHP+4h53hoVyDDKj7tSpUwNOcEZPIudZbpvgvEtPINeuXhunEoEaPSEnwEFDz+DgwYPNYyI4QHmoLr16jKumSPTdnBR5Tgv3FPIznEDp3uc+CYpDq5kQQ14pvUAEwkyAiZCYGIYhaNzLR484swlyYuK+QW5czxwCw1BpZhWkiOQikwYVn5D0TWqc5Ny+sT3MzaDXiUCOBHzhnczay7HFsDQaWbiQZCQLPX08yogJLXx7fXM6gF6YRUAE/CfAMUgnA40rdD7Q2ELjzLBhw0xDDZ0IzF+ROaKG32HiNR7zwjHKtWqnTp3MvBOcK0eOHIldu3bZsvfX/xqF9hsSgaHlq6dnIkAvH8PbONC4cKV7nanquTD13dzn16NHD9NjSOHIuGsmg9HxD+pKIgBTsNHaSQ+7z+tQuXJlMw02w2AoDnkeEicwevloRKGxhXfJkiVRunRpc3LkhKa08+pRIhB6AjTG0DhDT4UdCWRCX2K9QQTcT4BCj+tHHuHAtSYjyrj/vVatWmjYsKEp7jhXMukLw7jpdOBcyjMFuQ+foaU0stKJYef+QqeRlQh0WotESXloheGkSGHIwZr5plVGySmipCOomgER4PjhOKF3nBkKP/vsM9NaSU8hvea86fnj3/NPikZaQRlmrT1HASHXl0RABERABFxGgPsFuTWJkTS+uZJOBs6LvnmS8ybnT97cesE9u7zptPD6JRHohRbOSDcSOqQgw/ifLhEQgbwJZBgiKolGCMMAcdGw0icmJuHyJWNPqvH/OWH8dJ/HBUNoJaWk5v3ACH+C3gYaTnhz0uPt+//8N4VRR7iB9PrgCaSn4vJFw2joG58cu4nJPz833ZgH09LSg3+PniACLiOQkpyEizSmG0b1y8ZcxoiRSxdpXP9pHuN8RkP7hYuXjPksLWpXipwH85orXdb0QRdXIjBohBF+QNpJbP/qQ9R94xX0/2YzTqVFuDx6vQi4gMDpI3sx6qOuqGhk+3rq8cdRsEABPFmoMJ4pXgIlSvx0FytWFIULFULpStUwcMJ8xJ+5GLWTpwuaVEX0KIHU1CQkHPwWI/u+a4RoPYeizxRH8WLPoNizpfFyg86Ys3Ydvv1xGT4ZNRWzF+/wKAVVSwRyJrB02jjUrVgeRZ8qhH899igK/utxFCryDIpnms+KFy2MJws/gxLVm+KjCcuw8+AppMlvEPXdSiLQ5V3g7P6V6P3aI7jjdzfiH28MwLpDF1xeIxVfBEJNIANphuf8wtkE7N+8HkMaVcWjv/81SjTqghnr9+GosQeA+wAOH9qB6WP6oPC9d+O2G29D+SpvY+GqH43vytsQ6hbS80UAGYb4O7EevT56BwUf+yuefLEW+s5aaixeD5vjM27/HiyZPARvlHsWf7jtbvyz2FuYOG+bwIlAlBHIwKUL53HyeDxWT/sMVe/Khzv+/BBaDV6Bbfs5lx0x57T92zbgi/5d8Hyxf+MPN9+G2279Bz4cOQVnklOijJeqm5mARKCL+0Na0hEsX9gf5Ss8hRuuvhrX/eovGLZgLZwfvOZi6Cq6xwhcxIE5H6DWsw+gfLvhWHIoi8BLT8HmRTNQ75m/4fqrb0bFKm2xadthjzFQdUTAYQQyknFo03y0r1sSd919D6o16Yx1+w/jCvNLRiqObN+MTjVqonTBF/DF5OUOq4iKIwJhJHD8e0xq8ijue7Qweiw5jktZX52RhoS4/RjV/E387bc34JprfoPmHQfi+PnEMBZSr3ISAYlAJ7WGX2XJwI9Lp2FAz5boN6I3GpZ6ELffcC0KNR+D9cclA/1CqQ9HL4Hk09j95fuoUeJ+lH53MBbszmYyTNyNyYPr44+Gt71AiVew4IcdVy5Go5egai4CNhPIwLnDP2Jwhzr4401/QOHKLTB34zHkvNMhDbs2LUH/j/tg2owlCtm2uTX0OBcROLIS4995BPfkL4TO848gIYdwz5RLpzCyc3385ZZfIV++B9Bt4GzIH+iidraxqBKBNsIM56NSLuzD2FE90ez9Xli3cQ3WzWiNR+/7HfL9+WkMXLRRAzqcjaF3uZeAIQJ3zuiEasXvQ7l2I7A07spZ88yuRejdpChu+80NKFSpAWK3HMhlQepeFCq5CDiBQEZaMn78aiRef/wPuOGOgniz42TEHU/KtWiXmP1v6xYcMs4A07Z4J7SiyhARAnEr8EXDf+BuQwR2mncEZ3Lb83d+PV5//glDBObDs026Y/kZjZyItFmEXyoRGOEGCOz1afhh6XjjgPWm6D3xayQYY/fi2d1oXvFJ/OaafHi+7WCsT/hf1rTA3qFviUAUEKAINDyB1Q0R+Pw7XTF+xTbs27fvp9tIKb1xRSwGt6qNUvnvxNOlKmLQlFicPq+xFQU9Q1WMEIGUpARMG9AND/76etz0j7JoPeY7HNNW9wi1hl7rKgIUgQ1+EoEd5+YhAg1XwSfVy+IOQwT+5um30HfhEVdVVYW1h4BEoD0cw/qUlLP7MX1UH3T9eADW7j3+87sPLR6Kp//2J9x4d1EMnv299gaGtVX0MlcSSD6D3V91Q43i9+CfxUuheqOWaNe+vXmAbLu2bVDv1RdR4M+/x4P5i6LH0HHYe/qcK6upQouAWwgkJu7B4E8b4NfX/Rp3PPkKus/aihO5OwLdUjWVUwRCS8AfEWgclzC+XnncZ4jAfP94FR9M/jG0ZdPTHUlAItCRzZJboZKxM3YqOr1VC01ad8Ckr2MQGxuLxUuWYNHcCSj6f3eZ7v2XOozAxvOuq5wKLALhJZByBrtmdTFE4L0o9loT9Jk4F7HGYbEcU7GLYjBl5EC0eLUUCj9ZAIVKVUPbPlOxfl8CUpRaO7ztpLdFDYHEy7vQ/5N6uPqaG3D7U9XQ4+sdOCnne9S0vyoaBAF/RKDxmuGvl8efjfXi1QVex4cz9wTxYn3VrQQkAl3WcsnHd2BW/1Z49aUXUKlWfTRp1gSNGzdGk6ZN0eSdJnj1hWdxy2234NbHX8aA+UY6e5fVT8UVgbASyLQnsGKH4Vh2OIu6S0/GqT2rMaZ3PTx2/8244a5CeOfj2Th0Uq6JsLaTXhY1BFITT2LaoHb4+2+uwu8eLItOo9fg1EUdyxI1HUAVDZxApj2BeYeDHkGLSsVxvSECH6nRBtN3X5FLNPBy6JuuISAR6JqmYkETsXXlTHzQsikGj56DbYdO4/ixozh6lPcxxB8/Zvy5GdVLPI6r812Dah8MxZbLrqqgCisC4SWQSQQ+b2QHnb8r+1TZp36YjO7V7saN+W5AyYrvY8u2+PCWU28TgWghkJaC3asn4a2KD+Ca6+9C5Qb9sDEuj4ksORHH92zFjl07ceKyBGO0dBXVMwuB/4rA/7OQGGbtrN54/K+/R75r/4S3+0/GScGMSgISgS5q9ovx2zF1aGd07T0GP+w5lWPJl494D4Xuuw13Pl4Vn8fscFENVVQRCDOB9HM4NL87Xiv1d5RrMxSL9mUXd5aOrd9+YRwj8Ucj1Po3KP7yB9i840SYC6rXiUD0EEhJOYaYqd1Q9KFbcdt9BdFh5BwjAVpOMdgp2LspBqM+G4ZxMetw5JJEYPT0FNX0FwROrsGM1gVx32OF0TXmGLLdEZSRjjVTRqL4vX8ytw4Vrt4Z3+7IeT0pwt4mIBHokvZNTIjDkknGodbVX8IH09bisBnnmc2kaBwGmnh4JupUftgY4NeiRKm6WLBkK5JT/jsxph/DonlfoEWLFhg4Zjy0lHVJB1AxbSWQ8d+xk3jmKGJ6N8azf78DZVt/itj9F5BhbJhPT083/kxH4tlDWLVwICpXKmKMp1vxj4erYOjEFTh1jmLRCBU9tAIfdGmPVm074ttde3R+oK2tpIdFL4EMpJ7ajZWjW+OFgn/Eg3/7K95o+T5iVm/GhcRkY3waYzQtDeePxWHByN7GGOyK0TEbsf8siaXhwskfMXrEJ8Y81xKzV30HJReN3p4UDTXnXMUrfu08tCt6B+56+F/4cNmBn46ISE8zZ7uk86ewfvlcdGvVGP+68zbcdPtf8Z+3O+PHPXGZEGUg8fwBLJwz2kiM1hqfzZiFwxc0erzchyQCXdC6+7asRbf6tVG+2EO468GH8VT5/6DX4EnYffCXKX0z0lKxcmxftK9bBgXz34tbbvktbvrtXSj0jJFhbcRsI6TGGMwpW/Fhh6qmBejpKjWx0wX1VxFFwG4CZ08dwdzJ49CizhsoWfCfuPv23+GfRUuiev1GaNasGZoae2ybGftt365TFSULP4KH8j+L+i0G4JtvdyAlyedpuIA93w/AX/54E666/lYMjV2mPbh2N5SeF90Ekk5jz9oF6N+6Lko98RiKPVsG9Rs0MsZnE2MffAu8264X+n86Cgti1+Hkz26PZMTvmokXyzxqznPNh4zC/3JoRzdO1d6bBDYsXYDenTuh1gsV8PdbfoM/33s/nq/1Jho2a4nmxlhp1rwFGrz5GsoUfQpPPF4U9dt/iM/nrsSl1Kw80g3Dymp0bVUZN15/LSo2bI71xzV6vNlrfqqVRKALWvf4ob2YM2ESpkyZjlmzvsTUSVOwKHYFjp5M+EXpMwyLz86VCzFz4nhMnfkV5s6dizlfzcT0mTPx9fIN2HfS2FeRfhH7dv2Ar2fPxncbNuKiC+qvIoqA3QQuX0jAD6uWY+q4cZgyYyZmfz0Xs2ZMw+QJ4zHO+Luf7/ETMW36XKxetwsXrpgw03Dp7AEsXbII8xcuwqFTp7PzzdtddD1PBKKPQPIF7F23Al9Nm4zx443xOXYsxhpjc+bC1Yan4sqFbNKleGxYuxLz5s3H9oNxhs9elwh4l8CB7T9izuSJmDBpMr405rI5X32FaZMmYHymuWzsuPHGXDYba9Ztx6VcslunGud07tm+HjELF2Dd1m04l6zR492eIxHo5bZV3URABERABERABERABERABETgCgLyBKpTiIAIiIAIiIAIiIAIiIAIiEAUEZAIjKLGVlVFQAREQAREQAREQAREQAREQCJQfUAEREAEREAEREAEREAEREAEooiARGAUNbaqKgIiIAIiIAIiIAIiIAIiIAISgeoDIiACIiACIiACvyDAszKTkpKQmJiINONMPl0iIAIiIALeIiAR6K32VG1EQAREQAREIGgCGzduRLVq1VCgQAHjqIV5QT9PDxABERABEXAWgf8HX8Dv0A1YPyIAAAAASUVORK5CYII=)
Câu 18. Nêu tính chất của nam châm điện ?
Câu 19. Nếu sơ ý để cho dòng điện đi qua cơ thể người thì tác dụng sinh lí của các dòng điện có thể:
Câu 20.Trong hình vẽ nào sau đây, các quả cầu đã bị nhiễm điện?