ECE 201 - Hw 16 - F11

# ECE 201 - Hw 16 - F11 - V t = 5 for t> 0 and V t = 0...

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Homework 16 ECE201: Linear Circuit Analysis Due in class: Monday, October 3, 2011 1. The time varying current produced by the current source in the circuit is plotted. Then a. Write the two KCL equations for the circuit as functions of i ( t ), i C ( t ), and V out ( t ). b. Express V C as a function of i ( t ). The initial voltage across the capacitor is V C (0) = 0V. c. Determine the value of i C at time t = 2ms. V C (0) = -1V. d. Determine the value of i C at time t = 10ms. V C (0) = 2V. e. Determine the value of q ( t ) at t = 10ms. V C (0) = 0.1V.

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2. In the circuit below, the
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Unformatted text preview: V ( t ) = 5 for t > 0 and V ( t ) = 0 otherwise. a. By inspection, what is V 1 ( t ) as t goes to infinity? b. Using your result in part a, what is the capacitor charge q ( t ) as t goes to infinity? c. By inspection, what is i out ( t ) as t goes to infinity? d. Determine V 1 ( t ). e. Find power absorbed by the 5 resistor as a function of time. f. Find the energy stored in the electric field of the capacitor at t = 7ms. g. How many electrons are on the negative plate of the capacitor at t = 7ms?...
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## This note was uploaded on 12/13/2011 for the course ECE 201 taught by Professor All during the Fall '08 term at Purdue.

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ECE 201 - Hw 16 - F11 - V t = 5 for t> 0 and V t = 0...

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