Prove the energy stored in a current inductor, per unit volume is `(B^(2))/(2mu_(0))`, where B is the magnetic field inside the inductor.

Explanation

To prove that the energy stored in a current inductor per unit volume is given by the formula:

\[ \frac{B^2}{2\mu_0} \]

where \( B \) is the magnetic field inside the inductor, we can follow these steps:

...