Answered: A current of 50 mA is fed to a 100 2…

A current of 50 mA is fed to a 100 2 resistor. What are the potential difference and power one would expect to measure? a) 5 mV and 5 mW b) 5,000 V and 250,000 W c) 0.25 V and 5 W d) 5 V and 0.25 W

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter22: Electric Current

Section: Chapter Questions

Problem 91A

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Question

A current of 50 mA is fed to a 100 N resistor. What are the potential
difference and power one would expect to measure?
a) 5 mV and 5 mW
b) 5,000 V and 250,000 W
c) 0.25 V and 5 W
d) 5 V and 0.25 W

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