The circuit shown in the figure to the right has two input sources: vi(t) = 50 cos (20t – 75°) V v2(t) = 35 cos (20t + 110°) V When the circuit is at steady state, the node voltage is v(t) = 21.25 cos (20t - 168.8°) V Determine the values of R and L.

The circuit shown in the figure to the right has two input sources: vi(t) = 50 cos (20t – 75°) V v2(t) = 35 cos (20t + 110°) V When the circuit is at steady state, the node voltage is v(t) = 21.25 cos (20t - 168.8°) V Determine the values of R and L.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter24: Resistive-inductive-capacitive Parallel Circuits

Section: Chapter Questions

Problem 1RQ: An AC circuit contains a 24 resistor, a 15.9-mH inductor, and a 13.3F capacitor connected in...

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Current Division Method

The generalized current divider formula is given by the following relation below,

Question

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The circuit shown in the figure to the right
has two input sources:
vi(t) = 50 cos (20t – 75°) V
v2(t) = 35 cos (20t + 110°) V
When the circuit is at steady state, the node
voltage is
v(t) = 21.25 cos (20t – 168.8°) V
Determine the values of R and L.
+
5 mF
HH
2 H
v₁(t)
R
50 Ω
m
+
v(t)
L
6 H
40 Ω
m
v₂(t)

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