SSC JE EE Score Booster Live Quiz (Electric Circuits)

At the resonance series L-C circuit and parallel L-C circuit behaves as respectively.

Find the current  ?

In the above circuit find the value of load resistance R_L for which maximum power dissipated in the load.

A 200 turn solenoid develops an average induced voltage of 50 V. Over what time interval must a flux change of 0.05 Wb occur to produce such a voltage?

Energy stored by a coil is tripled when its current increased by what percent?