1. The switch has been in position a for a long time. It is switched to position b at t = 0.0 s 9.0 V a b 57 2.0 με ww 50 Ω a. What is the charge Q on the capacitor immediately after the switch is changed? b. What is the current I through the resistor immediately after the switch is changed? c. What is the charge Q on the capacitor at t = 50 µs? d. What is the current I through the resistor at t = 50 µs?

1. The switch has been in position a for a long time. It is switched to position b at t = 0.0 s 9.0 V a b 57 2.0 με ww 50 Ω a. What is the charge Q on the capacitor immediately after the switch is changed? b. What is the current I through the resistor immediately after the switch is changed? c. What is the charge Q on the capacitor at t = 50 µs? d. What is the current I through the resistor at t = 50 µs?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 94CP: Consider the circuit below, (a) What is the initial current through resistor R2? when the switch is...

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