An RLC series circuit has R =2 ohms, L 20 mH, and a variable capacitance C as shown below. The voltage source supplying the circuit has an output voltage of 120 Vrms at a frequency of 400 Hz. The capacitance is varied till the capacitor voltage magnitude equals the .inductor voltage magnitude. Under this condition, the current angle is.degree
An RLC series circuit has R =2 ohms, L 20 mH, and a variable capacitance C as shown below. The voltage source supplying the circuit has an output voltage of 120 Vrms at a frequency of 400 Hz. The capacitance is varied till the capacitor voltage magnitude equals the .inductor voltage magnitude. Under this condition, the current angle is.degree
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...
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![An RLC series circuit has R = 2 ohms, L = 20 mH, and a variable capacitance C as shown
below. The voltage source supplying the circuit has an output voltage of 120 Vrms at a
frequency of 400 Hz. The capacitance is varied till the capacitor voltage magnitude equals the
.inductor voltage magnitude. Under this condition, the current angle i.degree
C
L=20 mH
R=2 2
Vo
V, = 120 20 V
none of the above O
22.87 O
90
90- O
43.6- O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12309c1e-8dae-455e-ac44-d846a237bfb6%2Fbbdfd156-e37b-40b5-92d8-083585b3966a%2Fvumhls_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An RLC series circuit has R = 2 ohms, L = 20 mH, and a variable capacitance C as shown
below. The voltage source supplying the circuit has an output voltage of 120 Vrms at a
frequency of 400 Hz. The capacitance is varied till the capacitor voltage magnitude equals the
.inductor voltage magnitude. Under this condition, the current angle i.degree
C
L=20 mH
R=2 2
Vo
V, = 120 20 V
none of the above O
22.87 O
90
90- O
43.6- O
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