PS 2: A 12-volt battery of internal resistance r of 0.05 ohm is to be recharged u, source at the rate of 8 amperes. 30-volt dc a. What resistance R is to be connected in series with the circuit? ANSWER: b. What is the terminal voltage of the battery? c. How much energy in joules is dissipated in the resistor in one hour ? ANSWER: ANSWER:

PS 2: A 12-volt battery of internal resistance r of 0.05 ohm is to be recharged u, source at the rate of 8 amperes. 30-volt dc a. What resistance R is to be connected in series with the circuit? ANSWER: b. What is the terminal voltage of the battery? c. How much energy in joules is dissipated in the resistor in one hour ? ANSWER: ANSWER:

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 20PE: A car battery with a 12-V emf and an internal resistance of 0.050 is being charged with a current...

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