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An LCR circuit is equivalent to a damped...

An LCR circuit is equivalent to a damped pendulam. In an LCR circuit the capacitor is charged to `Q_0` and then connected to the L and R as shown below:

If the students plots graphs of the square of maximum charge `(Q_(max)^2)` on the capacitor with time (t) for two different values `L_1` and `L_2(L_1gtL_2)` of L then which of the following represents this graph correctly?(plots are schematice are not drawn to scale)

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
Damping of the charge of the capacitance occurs in an exponetial rate.
Also, greater the value of L, greater is the energy loss due to R.
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