How long will it take a charged 80 µF capacitor to lose 70% of its initial energy when it is allowed to discharge through a 45 Q resistor? O a. 1.28 ms O b. 4.33 ms O c. 2.17 ms O d. 0.64 ms O e. 1.32 ms

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter21: Circuits And Dc Instruments
Section: Chapter Questions
Problem 68PE: A 500- resistor, an uncharged 1.50-F capacitor and a 6.16-V emf are connected in series, (a) What is...
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How long will it take a charged 80 µF capacitor to lose
70% of its initial energy when it is allowed to discharge
through a 45 O resistor?
O a. 1.28 ms
O b. 4.33 ms
O c. 2.17 ms
O d. 0.64 ms
O e. 1.32 ms
Transcribed Image Text:How long will it take a charged 80 µF capacitor to lose 70% of its initial energy when it is allowed to discharge through a 45 O resistor? O a. 1.28 ms O b. 4.33 ms O c. 2.17 ms O d. 0.64 ms O e. 1.32 ms
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