A) attract each other
B) repel each other
C) do not exert any force on each other
D) attract or repel each other depending on the sense of the current
Correct Answer: A
Solution :
As temperature increases, resistance of loop increases. As a result J decreases and hence, the flux crossing the 2nd ring will decrease. As per Lenz's law this change has been opposed and as a result both the loops attract each other.You need to login to perform this action.
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