Physics-
General
Easy
Question
The capacitor of capacitance C can be charged (with the help of a resistance R) by a voltage source V, by closing switch 
while keeping switch 
open. The capacitor can be connected in series with an inductor ‘L’ by closing switch and opening .
After the capacitor gets fully charged, is opened and is closed so that the inductor is connected in series with the capacitor. Then,
- at t = 0, energy stored in the circuit is purely in the form of magnetic energy
- at any time t > 0, current in the circuit is in the same direction
- at t > 0, there is no exchange of energy between the inductor and capacitor
- at any time, t > 0, instantaneous current in the circuit will have maximum value
where C is the capacitance and L is the inductance.
where C is the capacitance and L is the inductance.
The correct answer is: at any time, t > 0, instantaneous current in the circuit will have maximum value where C is the capacitance and L is the inductance.
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The capacitor of capacitance C can be charged (with the help of a resistance R) by a voltage source V, by closing switch while keeping switch open. The capacitor can be connected in series with an inductor ‘L’ by closing switch and opening .
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