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    Exam 17: Current and Resistance Electric Current
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    An 500-Ω Resistor Is Dissipating 80 Watts
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An 500-Ω Resistor Is Dissipating 80 Watts

Question 27

Question 27

Multiple Choice

An 5.00-Ω resistor is dissipating 80 watts.What are the current through it and the difference of potential across it?
​


A) 16 A,20 V
B) 20 A,4 V
C) 4 A,20 V
D) 4 A,16 V
E) 16 A,80 V

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