1.

A rigid square of loop of side 'a' and carrying current I2 is lying on a horizontal surface near a long current I1 carrying wire in the same plane as shown in figure. The net force on the loop due to the wire will be:

A. Repulsive and equal to \(\frac{{{\mu _0}{I_1}{I_2}}}{{2\pi }}\)
B. Attractive and equal to \(\frac{{{\mu _0}{I_1}{I_2}}}{{3\pi }}\)
C. Repulsive and equal to \(\frac{{{\mu _0}{I_1}{I_2}}}{{4\pi }}\)
D. Zero
Answer» D. Zero


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