The effective resistance of a certain number of different resistors connected in parallel is X Q. When one of the resistors is removed, the effective resistance becomes Y. Find the value of the resistor that has been removed.

The effective resistance of a certain number of different resistors connected in parallel is X Q. When one of the resistors is removed, the effective resistance becomes Y. Find the value of the resistor that has been removed.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 63P: Consider a power plant is located 60 km away from a residential area uses Q-gauge (A=42.40mm2) wire...

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Question

i need urgent .

The effective resistance of a certain
number of different resistors connected
in parallel is X Q. When one of the
resistors is removed, the effective
resistance becomes Y. Find the value of
the resistor that has been removed.

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Step 1: Introduce the formula of equivalent resistance of parallel combination

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Step 3: Calculate the value of removed resistance

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