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A system S consists of two coils A and B...

A system S consists of two coils A and B. The coil, A carries a steady current I. While the coil B is suspended nearby as shown in figure. Now, if the system is heated, so as to raise the temperature of two coils steadily, then

A

the two coils show attraction

B

the two coils show repulsion

C

there is no change in the position of the two coils

D

induced current are not possible in coil B.

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The correct Answer is:
a
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