a 480 ohm resistor, an uncharged 1.65 microfarad capacitor, and a battery with a 6.19 V potential

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a 480 ohm resistor, an uncharged 1.65 microfarad capacitor, and a battery with a 6.19 V potential differnece are connected in series.

a) what is the intial current in mA, immediately after they are connected? (i got the correct answer I=12.9 mA)

b) What is the RC time constant in s? (i got the correct answer t=7.92*10^-4 seconds)

c) what is the current, one time constant after they are connected, in milliamps? (i keep seeing answers for this, but they use some value of e? and I am not sure what that is)

d) what is the voltage on the capacitor after one time constant in V?

***please show work for part C and D! Thanks!

Related Book For answer-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Posted Date: Dec 13, 2022 04:40 AM

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a 480 ohm resistor, an uncharged 1.65 microfarad capacitor, and a battery with a 6.19 V potential

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