Figure shows a square current carrying loop $ABCD$ of side $10\,\, cm$ and current $i = 10\,A$. The magnetic moment $\vec M$ of the loop is
  • A$(0.05) \left( {\hat i - \sqrt 3 \hat k} \right)\,A - {m^2}$
  • B$(0.05) \left( {\hat j + \hat k} \right)\,A - {m^2}$
  • C$(0.05) \left( {\sqrt 3 \hat i + \hat k} \right)\,A - {m^2}$
  • D$\left( {\hat i + \hat k} \right)\,A - {m^2}$
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