40个动图,教你直观的体会什么是电磁场。
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* k7 r, ^2 T2 g( f$ Q/ f静电屏蔽 0 a! j' k6 j% g$ W2 k+ M9 W5 k
$ o, K; }2 A5 y7 |$ _研究电荷分布 
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模拟电场线 
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测量等势线 " k) W$ v' r1 B2 Q9 G
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探究电容大小的影响因素 
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带电粒子在电场中的往复运动(一) 
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+ c9 F( \7 }$ C7 J8 G5 ~: |: l带电粒子在电场中的往复运动(二) 恒定电流 
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& v$ ~/ E, L) s, g7 H/ n# z研究路端电压 
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探究欧姆定律 : \) l% D7 Z" u: W/ X
. s. j& Q2 I- u探究电阻的伏安特性曲线 ! `# m' {8 L7 o
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探究小灯泡伏安特性曲线 ( a7 h6 k3 O. L& J9 g# q0 s
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用DIS研究小灯泡U-I图像 
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用DIS测电源电动势和内阻 
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0 x; {: e$ l/ B( T7 F6 h灵敏电流计改装成电压表 
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7 Y$ _6 E7 E* K4 z半偏法测量电流表内阻 ' ^) M% w1 `- I4 k# c. S. v
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磁场 
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电流的磁效应 
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回旋粒子加速器 |