A fully charged capacitor … with initial charge … is connected to a coil of self inductance … at … The time at which the energy is stored equally between the electric and the magnetic fields is :

Option A. Energy stored in magnetic field …

Alternating Current

JEE Main 2011 · Annual, Paper 1 · Q5872

PhysicsEasy94×since 2002Q5872

A fully charged capacitor

C

with initial charge

{q_0}

is connected to a coil of self inductance

L

t=0.

The time at which the energy is stored equally between the electric and the magnetic fields is :