Inductor Circuits|R-L Circuits|Growth Of The Current|Magentic Energy Started Inside An Inductor

Inductor and L R Circuit

Inductor and L R Circuit

L-R Circuits||Growth and Decay OF Current||Series and Parallel Combination OF Inductors||Energy OF Inductors

Inductor | Growth of current in inductor

Assertion : In series L-C-R circuit, if a ferromagnetic rod is inserted inside an inductor, incr current in the circuit may ease or decrease. Reason : By doing so X_L will increase.

Energy Stored in an Indutor || Inductor in a Circuit

In the circuit shown, rms circuit is 11 A . The potential difference across the inductor is

Assertion: When a ferromagnetic rod is inserted inside an inductor, then current in L-C-R, alternating circuit will decrease. Reason: By inserting the ferromagnetic rod inside the inductor, coefficient of self induction and hence the net impedance will increases.

A series RLC circuit is connected to an ac generator. The instant at which current in the circuit is zero, the energy stored in the capacitor and inductor are:

In an LR circuit connected to a battery, the rate at which energy is stored in the inductor is plotted against time during the growth of current in the circuit. Which of the following best represents the resulation curve?