An e.m.f. `E = 200 sin 377 `t volt is applied across an inductance L having a resistance of 1.0 ohm. The maximum current is found to be 10 A. Find the value of L.

When an alternating e.m.f. e = 300 sin (120pi t) volt is applied across a bulb, the peak value of the current is found to be 1.5 A, find the resistance of the bulb

An e.m.f. E=4cos(1000t) volt is applied to an LR circuit of inductance 3mH and resistance 4ohm . The amplitude of current in the circuit is

An e.m.f. E=4cos(1000t) volt is applied to an LR circuit of inductance 3mH and resistance 4ohm . The amplitude of current in the circuit is

When an alternating e.m.f. e = 300 sin (120pi t) volt is applied across a bulb, the peak value of the current is found to be 1.5 A, find the average power

An e.m.f. e = 4 cos 1000 t volt is applied to LR circuit of inductance 3 mH and resistance 4 Omega . The amplitude of current in the circuit is

An alternating e.m.f., e = 300 sin 100 pi t volt, is applied to a pure resistance of 100 Omega . The r.m.s. current through the cicuit is

An emf E = 4 cos 1000t volt is applied to an L-R circuit of inductance 3 mH and resistance 4 Omega . The amplitude of the current in the circuit is

An a.c. voltage E = E_0 sin omegat is applied across an inductance L. Obtain an expression for the current in the circuit and hence obtain inductive reactance of the circuit .

An voltage, E = E_(0) sin omega t is applied acorss an inductor L. Obtain an expression for the current.