27 Two identical resistors M and P'each of resistance 10 2' are connected in series with each other and to a 3.0 V supply of negligible internal: resistance. If a third identical resistor Q of resistance 102 is connected across M, the potentialidifference across P: increases by 0:50 V increases by 1.00 V Decreases by 2.00 V Increases by 2.00 V ABCD

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
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27
Two identical resistors M and P'each of
resistance 10 2' are connected in series with
each other and to a 3.0 V supply of negligible
internal: resistance. If a third identical resistor
Q of resistance 102 is connected across M,
the potentialidifference across P:
increases by 0:50 V
increases by 1.00 V
Decreases by 2.00 V
Increases by 2.00 V
ABCD
Transcribed Image Text:27 Two identical resistors M and P'each of resistance 10 2' are connected in series with each other and to a 3.0 V supply of negligible internal: resistance. If a third identical resistor Q of resistance 102 is connected across M, the potentialidifference across P: increases by 0:50 V increases by 1.00 V Decreases by 2.00 V Increases by 2.00 V ABCD
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