The electrical resistance R (in ) of a rheostat at a temperature (in C) is given by R 38(1 0 004) Find the average resistance of the rheostat as the temperature varies uniformly from 10C to 40C ...

The electrical resistance R (in ) of a rheostat at a temperature (in C) is given

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The electrical resistance R (in Ω) of a rheostat at a temperature θ (in °C) is given by R = 38(1 + 0.004θ). Find the average resistance of the rheostat as the temperature varies uniformly from 10°C to 40°C.

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 15, 2024 01:00 AM

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