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20． 如图所示导体棒ab在f的水平恒力作用下沿水平光�导线框由静止开始�右运动达到最大速度时已�右�过x的距离线框左端的电阻为r线框 Template






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sketch 5193
sketch 378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ
sketch 5361 Emma Watson by Glynis June Williams
sketch 3818 เดียวจะวาดใหม่ยังไม่เสร็จๆ
sketch 1219
sketch 3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )
sketch 4869 Madara by Jean-Benoit Renaud
sketch 4976

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sketch 3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )
sketch 521 A hungry caterpillar
sketch 3765 Happy easter!
sketch 5325
sketch 2025
sketch 119
sketch 4997 Rafael Leite Jose Rondon
sketch 4769 Finn and Jake by Neo Ʀazor





Try and sketch some of theseSprinkles, Guitar, Bedroom, Candy Cane, Bikini, Kayak, Fudge, Pyramid, Cafe, Stew, view more ideas


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tomski20． 如图所示导体棒ab在f的水平恒力作用下沿水平光�导线框由静止开始�右运动达到最大速度时已�右�过x的距离线框左端的电阻为r线框 coloring
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20． 如图所示导体棒ab在F的水平恒力作用下沿水平光导线框由静止开始右运动达到最大速度时已右过X的距离线框左端的电阻为R线框 sketch template
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如图所示在蹄形磁体的磁场中放置一根与螺线管连接的导体棒ab当ab棒静止时小磁针N极指下当ab棒水平右运动时棒内电流方由a到b sketch template
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题目如图所示导体AB棒放在处于蹄形磁体磁场中的水平属轨道上1接通电源这时会看到导体AB运动起来这表明 有力的作用2保持 sketch template
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22．如图导体棒AB电阻器R和电流表组成闭合电路已知导体棒长04 M电阻为01Ω电阻器R的阻值为04 Ω设导体棒AB所在的 sketch template
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图中所标的导体棒ab的长度为L处于磁感应强度为B的匀强磁场中棒运动的速度均为v产生的电动势为BLv的是 A．甲图和乙图B．乙图和丁图 sketch template
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如图所示导体ab处于蹄形磁铁的磁场中下列哪种情况下电流表生偏转A．导体ab左运动或上运动 B．导体ab右运动或下运动 C．导体 sketch template
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如图所示导体棒AB可以沿光且足够长的竖直导轨动水平匀强磁场垂直导轨平面导体棒与竖直导轨接触良好除电阻R外其它电阻均忽略不计在 sketch template
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如图所示导体棒AB可以沿光且足够长的竖直导轨动水平匀强磁场垂直导轨平面导体棒与竖直导轨接触良好除电阻R外其它电阻均忽略不计在 sketch template
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如图所示当导体ab水平右运动时电流表指针左偏转．下列情况中电流表指针偏转方正确的是Aab不动磁体右运动指针左偏转B磁体 sketch template
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