J U Calculate the absolute value of the voltage U and it's angle in the AC circuit shown above. Give the answer to one decimal place. The following values are known: J= 10.0 20.0° A Z= 100.0 19.0° Q Angle: Z V U

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 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...
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U
Z
Calculate the absolute value of the voltage U and it's angle in the AC circuit shown above. Give the answer to one decimal place.
The following values are known:
J= 10.0 20.0° A
Z= 100.0 19.0° Q
Angle:
U
Transcribed Image Text:U Z Calculate the absolute value of the voltage U and it's angle in the AC circuit shown above. Give the answer to one decimal place. The following values are known: J= 10.0 20.0° A Z= 100.0 19.0° Q Angle: U
V=225V, 20° Q
R= 150,
L= 125H H
7
1
C= F and
1000
f= 50Hz
V
R
L
Give the answers to one decimal place. Calculate the circuit's
a) The angular frequency:
rad/s
b) The total impedance (give the answer as the absolute value):
c) The sum of the voltages of the circuit's components R, L and C (give the answer as the absolute value):
Transcribed Image Text:V=225V, 20° Q R= 150, L= 125H H 7 1 C= F and 1000 f= 50Hz V R L Give the answers to one decimal place. Calculate the circuit's a) The angular frequency: rad/s b) The total impedance (give the answer as the absolute value): c) The sum of the voltages of the circuit's components R, L and C (give the answer as the absolute value):
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