In an L-C-R circuit with all components connected in series,the e.m.f. and the current flowing in the circuit are given by the following equation : `e_d = 200 sin (314 .t + pi//6)` Volt,I = 5 sin 314 t A. obtain: The frequency of the a.c. source.

In an L-C-R circuit with all components connected in series,the e.m.f. and the current flowing in the circuit are given by the following equation : e_d = 200 sin (314 .t + pi//6) Volt,I = 5 sin 314 t A. obtain: The phase difference between current and e.m.f.

In an L-C-R circuit with all components connected in series,the e.m.f. and the current flowing in the circuit are given by the following equation : e_d = 200 sin (314 .t + pi//6) Volt,I = 5 sin 314 t A. obtain:The peak values of current and e.m.f.

The instantaneous voltage from an ac source is given by e=200sin 314t volt. Find the rms voltage .What is the frequency of the source?

The instantaneous voltage from an ac souce is given by e=200 sin 314t volt. Find the rms voltage. What is the frequency of the frequency of the source?

An alternating voltage given by V=140sin314t is connected across a pure resistor of 50Omega . Find the frequency of the source

The e.m.f of and a.c. current E=158sin 200pit V . What is the voltage at time t=1/400 sec?

The instantaneous current in an ac circuit is I=6sin314tA . What is the rms value of current ?

The equation of an a.c. current I = 50 sin 100 pi t .Find Frequency.

An alternating current in a circuit is given by I=20 sin (100pi t + 0.05pi) A. The r.m.s value and the frequency of current respectively are,

In an ac circuit alternating voltage E= 200sqrt2 sin 100t volt is connected to a capacitor of capacity 1muF . The rms value of the current in the circuit is