The electronics supply has tow different resistors: R1 and R2. In ist inventory and you must the values of their resistance. Stock is low, and all you have are R1 and R2 in parallel and series. Can´t separate the tow resistors combination. You separately connect each resistor network yo a battery emf 48V and negligible internal resistance and measure the power P supplied by the battery in both cases. For the series combination, P = 48W. for the parallel combination, P= 256W. You are told that R1>R2. a) Calculate R1 and R2. b) For the series combination, wich resistor consumes more power? c) For the parallel, wich resistor consumes more power?
The electronics supply has tow different resistors: R1 and R2. In ist inventory and you must the values of their resistance. Stock is low, and all you have are R1 and R2 in parallel and series. Can´t separate the tow resistors combination. You separately connect each resistor network yo a battery emf 48V and negligible internal resistance and measure the power P supplied by the battery in both cases. For the series combination, P = 48W. for the parallel combination, P= 256W. You are told that R1>R2. a) Calculate R1 and R2. b) For the series combination, wich resistor consumes more power? c) For the parallel, wich resistor consumes more power?
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 64PQ: Ralph has three resistors, R1, R2, and R3, connected in series. When connected to an ideal emf...
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The electronics supply has tow different resistors: R1 and R2. In ist inventory and you must the values of their resistance. Stock is low, and all you have are R1 and R2 in parallel and series. Can´t separate the tow resistors combination. You separately connect each resistor network yo a battery emf 48V and negligible internal resistance and measure the power P supplied by the battery in both cases. For the series combination, P = 48W. for the parallel combination, P= 256W. You are told that R1>R2.
a) Calculate R1 and R2.
b) For the series combination, wich resistor consumes more power?
c) For the parallel, wich resistor consumes more power?
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