Fields D.2 Electromagnetic Fields & Potential (id: 6e5c7b62d)

本题目来源于试卷: Fields D.2 Electromagnetic Fields & Potential，类别为 IB物理学

[单选题]
Which of the following is equivalent to the qgnbw+0.3de m 9rh 7tbb30getunit of electric potenti-0 ;5so9 j)vczl 2iky c9rmtsfal differencezrt;i o-jm95 fkc9ylv2)c0 ss ?

A. $NmC ^{−1}$
B. $Nm^{−1}C^{−1}$
C. $JC$
D. $Jm^{−1}C^{−1}$


参考答案:  A


本题详细解析:

微信扫一扫，分享更方便