Three resistors of 50 N, 100 N and an unknown resistance R are connected in parallel and the combination is connected to a 25 V source. If the total current delivered by the source is 1 A, determine the following: A. The value of R (Ans. R = 100 N) B. The current in each resistor (Ans. I = 0.5 A, I2 = I3 = 0.25 A) C. Which resistor dissipates the highest power? Show your solution.

Three resistors of 50 N, 100 N and an unknown resistance R are connected in parallel and the combination is connected to a 25 V source. If the total current delivered by the source is 1 A, determine the following: A. The value of R (Ans. R = 100 N) B. The current in each resistor (Ans. I = 0.5 A, I2 = I3 = 0.25 A) C. Which resistor dissipates the highest power? Show your solution.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 87CP: A resistor of an unknown resistance is placed in an insulated container filled with 0.75 kg of...

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