A 160-F capacitor charged to 450 V is discharged through a 31.2-k resistor. (a) Find the time

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A 160-μF capacitor charged to 450 V is discharged through a 31.2-kΩ resistor.

(a) Find the time constant.

(b) Calculate the temperature increase of the resistor, given that its mass is 2.50 g and its specific heat is 1.67 noting that kg most of the thermal energy is retained in the short time of the discharge.

(d) Does this change in resistance seem significant?

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College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

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Question Posted: Nov 26, 2023 12:44 AM

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A 160-F capacitor charged to 450 V is discharged through a 31.2-k resistor. (a) Find the time

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kJ kg. C

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