Rc Alternating Circuit|Rl Alternating Circuit

RC Circuits

Alternating Circuits|R - Circuit|L - Circuit|C - Circuit

When a capacitor is connected in series with series LR circuit, the alternating current in the circuit increases. Why ?

Assertion: If the frequency of alternating current in an AC is circuit consisting of an inductance coil is increased then current gets decreased. Reason: The current is inversely proportional to frequency of alternating current.

In an a.c. circuit containing L only, alternating current………………….alternating voltage by a phase angle of………………..

An inductive circuit contains a resistance of 10 ohms and an inductance of 2 henry. If an alternating voltage of 120 V and frequency 60 Hz is applied to this circuit, the current in the circuit would be nearly

In general in an alternating current circuit

Combination of circuit |RC and LR Circuit| Phasor diagram

The value of alternating emf E in the given circuit will be