A 10ω resistor is held at a temperature of 300 k. a current of 5a is passed through the resistor for 2 minutes. ignoring changes in the source of the current, what is the change of entropy in (a) the resistor (b) the universe?
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a) i2rt/T= 25*10*2*60/300=100
B) entropy of universe remains constant
B) entropy of universe remains constant
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