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3. If we use 1/2 watt resistors with a 50 V power supply, what is the smallest resistance, R that we can use without causing damage to the resistor? Show your calculations.

3. If we use 1/2 watt resistors with a 50 V power supply, what is the smallest resistance, R that we can use without causing damage to the resistor? Show your calculations.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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SU V d. What is the %E between the calculated value for R & the value given in the circuit diagram? %E= experimentar- - theoreticall theoretical * 100% 166.7-2001 * 100% = 66.65% 200 e. How can we reposition the voltmeter to reduce this error, & why will this position work? Moving the voltmeter to series connection the error to instead of a 50%. parallel connection would reduce 3. If we use 1/2 watt resistors with a 50 V power supply, what is the smallest resistance, R that we can use without causing damage to the resistor? Show calculations. your 17 Jul 14 1 Physics2-Hartley
Transcribed Image Text:SU V d. What is the %E between the calculated value for R & the value given in the circuit diagram? %E= experimentar- - theoreticall theoretical * 100% 166.7-2001 * 100% = 66.65% 200 e. How can we reposition the voltmeter to reduce this error, & why will this position work? Moving the voltmeter to series connection the error to instead of a 50%. parallel connection would reduce 3. If we use 1/2 watt resistors with a 50 V power supply, what is the smallest resistance, R that we can use without causing damage to the resistor? Show calculations. your 17 Jul 14 1 Physics2-Hartley
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