In the figure R1 = 10.2 kO, R2 = 14.9 kQ, C = 0.397 µF, and the ideal battery has emf ɛ = 22.0 V. First, the switch is closed a long time so that the steady state is reached. Then the switch is opened at time t = 0. What is the current in resistor 2 at t = 3.80 ms? C R2 R1 Number i Units

In the figure R1 = 10.2 kO, R2 = 14.9 kQ, C = 0.397 µF, and the ideal battery has emf ɛ = 22.0 V. First, the switch is closed a long time so that the steady state is reached. Then the switch is opened at time t = 0. What is the current in resistor 2 at t = 3.80 ms? C R2 R1 Number i Units

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter29: Direct Current (dc) Circuits

Section: Chapter Questions

Problem 60PQ: Figure P29.60 shows a simple RC circuit with a 2.50-F capacitor, a 3.50-M resistor, a 9.00-V emf,...

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Question

Please explain why.

In the figure R1 = 10.2 kQ, R2 = 14.9 kQ, C = 0.397 µF, and the ideal battery has emf ɛ = 22.0 V. First, the switch is closed a long time so
that the steady state is reached. Then the switch is opened at time t = 0. What is the current in resistor 2 at t = 3.80 ms?
R2
R1
Number
i
Units

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