A battery of ɛ= 12 V is connected to a load resistor R= 30. If the terminal voltage across the battery is 10 Volt, then what is the value of the internal resistance r (in Q )? www O 0.6 O 0.8 O 1.0 0.4 O 1.2 оооо о

A battery of ɛ= 12 V is connected to a load resistor R= 30. If the terminal voltage across the battery is 10 Volt, then what is the value of the internal resistance r (in Q )? www O 0.6 O 0.8 O 1.0 0.4 O 1.2 оооо о

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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A battery of ɛ= 12 V is connected to a load resistor R= 3 O. If the terminal voltage across the battery is 10 Volt, then what is the value of the internal resistance r (in Q )?
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O 0.6
O 0.8
O 1.0
O 0.4
O 1.2

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