Q1. The initial values of i, and iz in the circuit shown are +3 A and -5 A, respectively. The voltage terminals of the parallel inductors for tt 2 0 is -30e-5t (a) If the parallel inductors are replaced by a single inductor, what is its inductance? (b) What is the initial current and its reference direction in the equivalent inductor? (c) Use the equivalent inductor to find i(t). (d) Find i (t) and i2(t). Verify that the solutions for i, (t),i2 (t) and i(t) satisfy Kirchhoff's current law.

Q1. The initial values of i, and iz in the circuit shown are +3 A and -5 A, respectively. The voltage terminals of the parallel inductors for tt 2 0 is -30e-5t (a) If the parallel inductors are replaced by a single inductor, what is its inductance? (b) What is the initial current and its reference direction in the equivalent inductor? (c) Use the equivalent inductor to find i(t). (d) Find i (t) and i2(t). Verify that the solutions for i, (t),i2 (t) and i(t) satisfy Kirchhoff's current law.

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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