ElectroMagnetic InductionHard
Question
An inductor coil stores U energy when i current is passed through it and dissipates energy at the rate of P. The time constant of the circuit, when this coil is connected across a battery of zero internal resistance is
Options
A.
B.
C.
D.
More ElectroMagnetic Induction Questions
Radius of a circular ring is changing with time and the coil is placed in uniform magnetic field perpendicular to its pl...An inductance coil have the time constant 4 sec, if it is cut into two equal parts and connected parallel then new time ...If a diamagnetic substance is brought near north or south pole of a bar magnet, it is :-...A coil of wire of a certain radius has 600 turns and a self inductance of 180mH. The self inductance of a second similar...If 2.2 kW power transmitts 22000 volts in a line of 10Ω resistance, the value of power loss will be:-...