(i) I and III parts of wire repel each other. |
(ii) II and IV parts of wire repel each other. |
(iii) I and IV parts of wire repel each other. |
(iv) II and III parts of wire repel each other. |
A) Only (i) and (ii)
B) Only (i) and (iii)
C) Only (iii) and (iv)
D) Only (i) and (iv)
Correct Answer: A
Solution :
When two parallel conductors conduct currents in opposite direction, the magnetic fields in between them produce forces that push them away.You need to login to perform this action.
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