CUET Preparation Today
A wire of length (L) meters, carrying a current (I) ampere is bent in the form of a circle. The magnitude of its magnetic moment, in SI units, is |
$\frac{IL^2}{\pi}$ $\frac{IL^2}{2\pi}$ $\frac{IL^2}{4\pi}$ $\frac{IL^2}{8\pi}$ |
$\frac{IL^2}{4\pi}$ |
The correct answer is Option (3) → $\frac{IL^2}{4\pi}$ |
