试题与答案

关于电荷的电荷量,下列说法正确的是 A.电子的电荷量的精确数值最早是由密立根油滴

题型:选择题

题目:

关于电荷的电荷量,下列说法正确的是

A.电子的电荷量的精确数值最早是由密立根油滴实验测得的

B.物体所带电荷量可以是任意值

C.物体所带电荷量最小值为1.6×10-19C

D.物体所带的电荷量都是元电荷的整数倍

答案:

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M: New Year's Party! Sounds interesting. 2_______

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