Practicing Success
A wire of length 4 m carrying current I A is bent in the form of a circle. Its magnetic moment will be: |
$\frac{IL}{4π}$ $\frac{IL^2}{4π}$ $\frac{I^2L^2}{4π}$ $\frac{LI^2}{4π}$ |
$\frac{IL^2}{4π}$ |
The correct answer is Option (2) → $\frac{IL^2}{4π}$ |