A rigid square loop of side $a$ and carrying current $I_2$ is laying on a horizontal surface near a long current $I_1$ wire in the same plane as shown in figure. The net force on the loop due to the wire will be
  • ARepulsive and equal to $\frac{{{\mu _0}{I_1}{I_2}}}{{2\pi }}$
  • BRepulsive and equal to $\frac{{{\mu _0}{I_1}{I_2}}}{{4\pi }}$
  • C
    Zero
  • DAttractive and equal to $\frac{{{\mu _0}{I_1}{I_2}}}{{3\pi }}$
JEE MAIN 2019, Diffcult
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