A fully charged capacitor C with initial charge q₀ is connected to a coil of self inductance L at t=0. The time at which the energy is stored equally between the electric and the magnetic fields is:

Electromagnetic Induction and Alternating Currents: JEE Main 2011 Physics question

JEE Main 2011 · Annual, Paper 1 · Q5872

JEE Main 2011Annual, Paper 1PhysicsEasyElectromagnetic Induction and Alternating Currents149× since 2002

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 :