[" 5.In the figure magnetic energy stored "],[" in the coil is "]

Magnetic field energy stored in a coil is

A coil of self-inductance L is placed in an external magnetic field (no current flows in the coil). The total magnetic flux linked with the coil is phi . The magnetic field energy stored in the coil is

Consider the situation of the previous problem. Find the average electric field energy stored in the capacitor and the average magnetic field energy stored in the coil.

Consider the situation of the previous problem. Find the average electric field energy stored in the capacitor and the average magnetic field energy stored in the coil.

The self inductance and resistance of coil are 5H and 20 Omega respectively . On applying an e.m.f . Of 100 V on it , the magnetic potential energy stored in the coil will be __

A coil of self-inductance L is placed in an external magnetic field (no current flows in the coil). The total magnetic flux linked with the coil is varphi . The magnetic field energy stored in the coil is

A 20 Henry inductor coil is connected to a 10ohm resistance in series as shown in figure. The time at which rate of dissipation of energy (Joule's heat) across resistance is equal to the rate at which magnetic energy is stored in the inductor, is: