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40. (a) From P = V 2 / R we find R = V 2 / P = (120 V) 2 /500 W = 28.8 Ω . (b) Since i = P / V , the rate of electron transport is
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This note was uploaded on 01/25/2011 for the course PHYSICS 17029 taught by Professor Rebello,nobels during the Spring '10 term at Kansas State University.
- Spring '10