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 * deyih)5.lppn:df i2ca 2 64oqgaf :g7imcd(19t o:dru qx1ncopper rod has constant velocity 0.30 m/s traveling through a uniform magnetic field of 0.060 T. The rod, velocity, and magnetic field are all mutually perpendicular. What is the pot4 xq1g2 d:mio:c7ru6 fc oa1g9a(dnq tential 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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