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In problem 27.2 find the magnitude of the current in milliamps in resistor 2 at t = 4.00 ms using a resistance R1 of 11.5 kOhm with all other parameters the same. (Answer in 5 sig. figs.)

QUESTION 5
In problem 27.65 find the magnitude of the current
in milliamps in resistor 2 at t = 4.00 ms using a
resistance R1 of 11.5 kOhm with all other
parameters the same. 5 sig. figs.

27-2 In Figure, R₁ = 10.0 k, R₂ = 15.0 kn, C= 0.400 μF, and the ideal battery has emf ε =20.0 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 = 4.00 ms?
8
R₁
R₂
C

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