ENERGY STORED IN AN INDUCTOR

Energy Stored in an Indutor || Inductor in a Circuit

Assertion (A) : The electrostatic energy stored in capacitor plus magnetic energy stored in inductor will always be zero in series LCR circuit driven by ac voltage source under condition of resonance. Reason (R ) : The complete voltage of ac source appears across the resistor in a series LCR circuit driven by ac voltage source under condition of resonance.

In an inductor of inductance L=100mH , a current of I=10A is flowing. The energy stored in the inductor is

In the given at t = 0 , switch S is closed. The energy stored in the inductor at any instant t (0 lt t oo) will be

A current of 1 A through a coil of inductance of 200 mH is increasing at a rate of 0.5As^(-1) . The energy stored in the inductor per second is

A inductor of inductance L is decayed through a resistance R. A radioactive smaple decays with an average life T. The value of R for which the electric energy stored in the inductor to the activity of radioactive sample remains constant

In the given at t = 0 , switch S is closed. The energy stored in the capacitor and inductor, respectively, at t rarr oo will be