2. A 50 Q resistor, a 20 mH coil and a 5 uF capacitor are all connected in parallel across a 50V, 100HZ supply. Calculate the total current drawn from the supply, the current for each branch, the total impedance of the circuit. Is IR IL Ic Vs = 50V 100HZ R = 500 L = 20mH C = 5µF Answer: 12 70: 1 A: 39 A: 0 16 A: 3 87 A

2. A 50 Q resistor, a 20 mH coil and a 5 uF capacitor are all connected in parallel across a 50V, 100HZ supply. Calculate the total current drawn from the supply, the current for each branch, the total impedance of the circuit. Is IR IL Ic Vs = 50V 100HZ R = 500 L = 20mH C = 5µF Answer: 12 70: 1 A: 39 A: 0 16 A: 3 87 A

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 5PP: Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 -...

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