With the switch open, the voltmeter reads 1.700 V. When it is closed, so that current flows through the 20.0 ohm load resistor (RLOAD), the voltmeter reads 1.622 V. What is the intermal resistance of the battery, Rint? Rint RLOAD

With the switch open, the voltmeter reads 1.700 V. When it is closed, so that current flows through the 20.0 ohm load resistor (RLOAD), the voltmeter reads 1.622 V. What is the intermal resistance of the battery, Rint? Rint RLOAD

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter29: Direct Current (dc) Circuits

Section: Chapter Questions

Problem 19PQ

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With the switch open, the voltmeter reads 1.700 V. When it is closed, so that current flows through the 20.0 ohm load resistor (RLOAD), the voltmeter
reads 1.622 V. What is the intermal resistance of the battery, Rint?
Rint
RLOAD

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