問題詳情
15.tRefer to the figure. A conducting loop (square coil of wire) is pulled at
constant velocity through a uniform magnetic field entering the plane. Which of the following
statements is correct?
(A)tCurrent is induced in the loop in the clockwise direction.t t
(B)tCurrent is induced in the loop in the counterclockwise direction.
(C)tAlternating current is induced in the loop.
(D)tCharge separation occurs； negative chafes are accumulated
at the bottom edge.
(E)tCharge separation occurs； negative charges are accumulated
at the top edge.
參考答案
答案：D
統計：A:0,B:0,C:0,D:0,E:1
難度：計算中