Answered: The circuit in the drawing contains…

The circuit in the drawing contains five identical resistors. The 45-V battery delivers 81 W of power to the circuit. What is the resistance R of each resistor? Number Units ww 45 V R₂ R5

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 1PA: Incandescent lighting of 500 W is connected in parallel with an inductive load. A clamp-on ammeter...

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Question

Please solve and answer the question correctly please. Be sure to give the correct units.

The circuit in the drawing contains five identical resistors. The 45-V battery delivers 81 W of power to the circuit. What is the
resistance R of each resistor?
Number i
Units
#H
www
45 V
R₂
R5

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Step 1: Determine R:

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Step 2: Combine series resistors:

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Step 3: Combine parallel resistors:

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Step 4: Find current I in terms of R:

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Step 5: Find the value of resistance R:

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