Three conducting loops are situated side-by-side in the plane of the page.A clockwise current flows in the center loop B,and its magnitude is decreasing in time.The induced currents in loops A and C:三个导电环摆放在同一平面.B导电环上
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Three conducting loops are situated side-by-side in the plane of the page.A clockwise current flows in the center loop B,and its magnitude is decreasing in time.The induced currents in loops A and C:三个导电环摆放在同一平面.B导电环上
Three conducting loops are situated side-by-side in the plane of the page.A clockwise current flows in the center loop B,and its magnitude is decreasing in time.
The induced currents in loops A and C:
三个导电环摆放在同一平面.B导电环上有一顺时针流动的电流,它的值随时间减少.
在A和C上的感应电流:
A.A顺时针,C逆时针
B.都逆时针
C.都顺时针
D.A逆时针,C顺时针
Three conducting loops are situated side-by-side in the plane of the page.A clockwise current flows in the center loop B,and its magnitude is decreasing in time.The induced currents in loops A and C:三个导电环摆放在同一平面.B导电环上
请问这题有图吗
A和C的感应电流应为一顺一逆,顺逆情况要看A和C的位置