Problems:1. In the circuit shown in the figure, R, = R2 = 2kn,C = 500µF, C2 = 1000µF, C3 = 1000µF, ande = 50V. Capacitors have no charge at t-0 whenswitch S is set to position A.R1R2a) Find the current through the power supplyat t-0.b) Find the time constant of the circuit.c) When the capacitors are fully charged, find the potential difference between theplates of C2.R = 100 R2 = 40N2. For the circuit with the known valuesof its elements indicated in the figureand I3=0.2 A,a) find R3 andb) calculate I and I2.& = 6VR3Ez = 12V133. A point charge q with mass m moving with a velocity of i = vî enters a uniformmagnetic field expressed as B = B,î + B,j + B,k.a) Find the magnetic force acting on the point charge.b) Find the radius and pitch of the spiral trajectory of the point charge.

Answered: Image /qna-images/answer/bf000a27-e3be-4f73-966b-8f9d0d6ada83.jpg

1. In the circuit shown in the figure, R1 = R2 = 2kn, C = 500µF, C2 = 1000µF, C3 = 1000µF, and e = 50V. Capacitors have no charge at t=0 when switch S is set to position A. ww a) Find the current through the power supply at t-0. b) Find the time constant of the circuit. c) When the capacitors are fully charged, find the potential difference between the plates of C2.

1. In the circuit shown in the figure, R1 = R2 = 2kn, C = 500µF, C2 = 1000µF, C3 = 1000µF, and e = 50V. Capacitors have no charge at t=0 when switch S is set to position A. ww a) Find the current through the power supply at t-0. b) Find the time constant of the circuit. c) When the capacitors are fully charged, find the potential difference between the plates of C2.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

Problem 2PA: You are a journeyman electrician working in an industrial plant. Your task is to connect an inductor...

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