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> . 如图所示，电场中一带电粒子沿图中虚线从A运动到B，若带电粒子仅受电场力作用，则（） A．粒子带负电 B．粒子带正电 C．粒子在B点的电势能小 D．粒子在B点的动能大

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发布时间：2024-09-11

. 如图所示，电场中一带电粒子沿图中虚线从A运动到B，若带电粒子仅受电场力作用，则（）

A．粒子带负电 B．粒子带正电

C．粒子在B点的电势能小 D．粒子在B点的动能大

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. 如图所示，电场中一带电粒子沿图中虚线从A运动到B，若带电粒子仅受电场力作用，则（ ） A．粒子带负电 B．粒子带正电 C．粒子在B点的电势能小 D．粒子在B点的动能大

可能感兴趣的题目：

. 如图所示，电场中一带电粒子沿图中虚线从A运动到B，若带电粒子仅受电场力作用，则（）

A．粒子带负电 B．粒子带正电

C．粒子在B点的电势能小 D．粒子在B点的动能大