Question

12.

A sinusoidal voltage
Δv = (75.0 V)sin(120t)
is applied to a series RLC circuit with
L = 20.0 mH,

C = 130.0 μF,
and
R = 32.0 Ω.
(a) What is the impedance of the circuit?

Ω

(b) What is the maximum current in the circuit?

A

11.An AC power source has an rms voltage of 120 V and operates at a frequency of 60.0 Hz. If a purely inductive circuit is made from the power source and a 57.0 H inductor, determine the inductive reactance and the rms current through the inductor.
HINT
(a)
the inductive reactance (in Ω)

Ω
(b)
the rms current through the inductor (in A)

A

Answer 1