(d) A capacitor of 100 microfarad is connected in series with a coil of resistance 5 ohm and inductance 0.12 H as shown in Figure Q1(d). The current in the circuit is 64.85 A. The frequency is given as 50 Hz. By using the supply voltage, E as reference and the current lags the supply voltage by 49.6°, calculate; Voil Vc Coil 0.12 H 100 μF E 64.85 L-49.6° A Figure Q1(d) (i) The r.m.s value of the voltage across the coil, Vcoil and across the capacitor, Vc. (ii) The supply voltage, E.

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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(d) A capacitor of 100 microfarad is connected in series with a coil of resistance 5 ohm and
inductance 0.12 H as shown in Figure Q1(d). The current in the circuit is 64.85 A. The
frequency is given as 50 Hz. By using the supply voltage, E as reference and the current
lags the supply voltage by 49.6°, calculate;
Voil
Vc
Coil
0.12 H
100 μF
E
64.85 L-49.6° A
Figure Q1(d)
(i)
The r.m.s value of the voltage across the coil, Vcoil and across the capacitor, Vc.
(ii)
The supply voltage, E.
Transcribed Image Text:(d) A capacitor of 100 microfarad is connected in series with a coil of resistance 5 ohm and inductance 0.12 H as shown in Figure Q1(d). The current in the circuit is 64.85 A. The frequency is given as 50 Hz. By using the supply voltage, E as reference and the current lags the supply voltage by 49.6°, calculate; Voil Vc Coil 0.12 H 100 μF E 64.85 L-49.6° A Figure Q1(d) (i) The r.m.s value of the voltage across the coil, Vcoil and across the capacitor, Vc. (ii) The supply voltage, E.
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