For the cirouit shown in the figure, the switch Sis initisly open and the capacitor voltage is 78 V. The switch is then dlosed at time =0. Aher closing the switch, what is the time (in s) wil the current in the resistor be 522 uF2.8 MOEl-ww

GivenVoltage ,V=78 VC=22 μFR=2.8 MohmAfter closing switchCurrent ,I=5 μA

For the cirouit ahown in the fgure. the swiich Sis itily open and the capacitor voltage 78 V. The switch is then cosed at time 0. Ater dosing the itch, what is the ime in wi curent nhe re 22 uF 2.8 MO ww

For the cirouit ahown in the fgure. the swiich Sis itily open and the capacitor voltage 78 V. The switch is then cosed at time 0. Ater dosing the itch, what is the ime in wi curent nhe re 22 uF 2.8 MO ww

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 68AP: A circuit contains a D-cell battery, a switch, a 20- resistor, and three 20-mF capacitors. The...

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Question

For the cirouit shown in the figure, the switch Sis initisly open and the capacitor voltage is 78 V. The switch is then dlosed at time =0. Aher closing the switch, what is the time (in s) wil the current in the resistor be 5
22 uF
2.8 MO
El-
ww

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