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Alternating Current question

2011 · Shift 0 · Q60

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JEE Main
Physics
Alternating Current
2011 · Shift 0 · Q60

Alternating Current question

2011 · Shift 0 · Q60

JEE MainPhysicsAlternating CurrentMCQ+4 / −1

A fully charged capacitor

C

with initial charge

{q_0}

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 :

A
${\pi \over 4}\sqrt {LC}$
B
$2\pi \sqrt {LC}$
C
$\sqrt {LC}$
D
$\pi \sqrt {LC}$

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