A wire of length $314\,cm$ carrying current of $14\,A$ is bent to form a circle. The magnetic moment of the coil is $........A- m ^{2}$. [Given $\left.\pi=3.14\right]$
  • A$10$
  • B$11$
  • C$54$
  • D$0$
JEE MAIN 2022, Medium
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