Alternating Current

What is the RMS value of an alternating current given its peak value I₀?

In an AC circuit containing only a pure inductance L, what is the phase difference between voltage and current?

The reactance of a capacitor in an AC circuit is given by:

In an RLC series circuit, the condition for resonance is:

At resonance in an RLC series circuit, the impedance of the circuit is:

The power factor of an AC circuit is defined as:

In an AC circuit with voltage V = V₀ sin(ωt) and current I = I₀ sin(ωt + π/2), what is the average power consumed?

The inductive reactance XL is directly proportional to:

A coil of inductance 0.5 H is connected to a 50 Hz AC supply. Calculate its inductive reactance.

In a series RLC circuit, if the frequency is increased beyond resonance frequency, the circuit behaves predominantly as: