It is desired to limit the current in an 80-Q resistor to 0.5 A when it is connected to a 50-V power source. What is the value of the series resistor that is needed?

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter12: Batteries And Other Sources Of Electricity
Section: Chapter Questions
Problem 15RQ: Three 12-V, 100-A-hr batteries are connected in series. What are the output voltage and A-hr...
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It is desired to limit the current in an 80-Q resistor to 0.5 A when it is connected to a 50-V
power source. What is the value of the series resistor that is needed?
Transcribed Image Text:It is desired to limit the current in an 80-Q resistor to 0.5 A when it is connected to a 50-V power source. What is the value of the series resistor that is needed?
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