Fields D.4 Electromagnetic Induction (id: 989e93d58)

本题目来源于试卷: Fields D.4 Electromagnetic Induction，类别为 IB物理学

[单选题]
A loop of area $5.0\,cm^2$ is placed in a uniform magnetic field of $10\,mT$. The loop rotates around the vertical axis with a period of $4.0\,s$.



What is the magnitude of the change in magnetic flux linkage after 2.0s?

A. 0
B. 0.5μWb
C. 5.0μWb
D. 10μWb


参考答案:  D


本题详细解析:

微信扫一扫，分享更方便