22 22 ༣ 1=0 w w X 52 w +12V 0125F ++1 0000 + 0.SH JSV 2 a) The switch in the circuit given below has been open for a long time before closing at 10. Find v (1) for 1≥0. 400 ≤2 www + 12 V 1.25uF 1=0 0000 +31 1.25 H b) He Ploa b) A 50Hz sinusoidal voltage of maximum value of 400V is applied to a series circuit of 102 resistance and 0.1H inductance. Find and expression for the value of the current at any instant after the voltage is applied, assuming that the voltage is zero at the time of application. Calculate its value at -0.02s after switching on. 3 a) For the RLC circuit shown in the figure below, find the complete response if (0) 2V when the switch is closed using Laplace transform method. Draw the equivalent circuit in s-domain for 1>0. 2 cos 4t V 1=0 6Ω ΤΗ www-m F + 8 2

22 22 ༣ 1=0 w w X 52 w +12V 0125F ++1 0000 + 0.SH JSV 2 a) The switch in the circuit given below has been open for a long time before closing at 10. Find v (1) for 1≥0. 400 ≤2 www + 12 V 1.25uF 1=0 0000 +31 1.25 H b) He Ploa b) A 50Hz sinusoidal voltage of maximum value of 400V is applied to a series circuit of 102 resistance and 0.1H inductance. Find and expression for the value of the current at any instant after the voltage is applied, assuming that the voltage is zero at the time of application. Calculate its value at -0.02s after switching on. 3 a) For the RLC circuit shown in the figure below, find the complete response if (0) 2V when the switch is closed using Laplace transform method. Draw the equivalent circuit in s-domain for 1>0. 2 cos 4t V 1=0 6Ω ΤΗ www-m F + 8 2

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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