HW 4 Spring 2011

HW 4 Spring 2011 - x(b Solve this expression for R x in...

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Homework 4 Wheatstone bridge - Spring 2011 The voltmeter (shown by a circle in the diagram) is almost an open circuit, so you may neglect its current. (a) Develop an expression for the voltmeter reading V o in terms of R
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Unformatted text preview: x . (b) Solve this expression for R x in terms of V o . (c) The balance condition makes V o = 0 V. What is the balance condition in terms of R x ? 10 V V o V T 0 V R V L R x 10 k Ω 10 k Ω 1 k Ω...
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This note was uploaded on 11/09/2011 for the course ELCT 220 taught by Professor Brice during the Spring '11 term at USC.

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