本题目来源于试卷: Electromagnetic Induction and Faraday’s Law and Lenz Law,类别为 美国物理杯赛(Physics Bowl)
[单选题]
95.30: A 0.20 m long y ;9c u-*vtzewcopper rod has constant velocity 06 q0z cwn na1j58d52 ufyv) g.nt,dhmx.30 m/s traveling through a uniform magnetic field of 0.060 T. The rod, velocity, and magnetin.h82tmwvnd, 1cquj6fd)5 an05 xzy gc field are all mutually perpendicular. What is the potential difference induced across the rod’s length?
A. 0.0036 V
B. 0.040 V
C. 0.090 V
D. 1.0 V
E. 25 V
参考答案: A
本题详细解析:
暂无
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