Alternating Current | AC Voltage Applied To An Inductor

Alternating Voltage Applied To Resistor|Alternating Voltage Applied To Inductor|Alternating Voltage Applied To Capacitor|Addition of Two SHM|R-L Circuits

An LCR circuit is connected to a source of alternating current. At resonance, the applied voltage and the current flowing through the circuit will have a phase difference of

Which one of the following devices changes low voltage alternating current to high voltage alternating current and vice versa?

Alternating current through an inductor lags behind the alternating voltage by 90^(@) . What does it imply ?

An alternating voltage is applied to a series L-C-R circiut. If the current leads the voltage by 45^(@) , then

If an alternating voltage is applied across a diode in series with a load, then

If an alternating current i = i_(m )sinomegat is flowing through an inductor then voltage drop DeltaV_(L) across inductor L will be-

The peak value of an alternating voltage applied to a 50 omega resistance is 10V. Find the rms current. If the voltage frequency is 100 Hz, write the equation for the instantaneous current.