Consider the circuit below. Let C = 12.0 µF, R1 = 240 N, R2 = 180 N, R3 = 65.0 N, and ɛ = 20.0 V. %3D A S R3 В a. Calculate the current supplied by the battery immediately after the switch is closed. b. Calculate the current supplied by the battery a very long time after the switch has been closed. c. Calculate the energy stored in the capacitor a very long time after the switch has been closed. d. The switch remains closed for a long time. The switch is then opened. How long until the capacitor discharges to 25% of the maximum charge? ww

University Physics Volume 2
18th Edition
ISBN:9781938168161
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Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 96CP: Consider the circuit below. The capacitor has a capacitance of 10 mF. The switch is closed and after...
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Consider the circuit below. Let C= 12.0 µF, R1 = 240 Q, R2 = 180 N, R3 = 65.0
2, and ɛ = 20.0 V.
A
S
R
R3
В
a. Calculate the current supplied by the battery immediately after the switch
is closed.
b. Calculate the current supplied by the battery a very long time after the
switch has been closed.
c. Calculate the energy stored in the capacitor a very long time after the
switch has been closed.
d. The switch remains closed for a long time. The switch is then opened.
How long until the capacitor discharges to 25% of the maximum charge?
Transcribed Image Text:Consider the circuit below. Let C= 12.0 µF, R1 = 240 Q, R2 = 180 N, R3 = 65.0 2, and ɛ = 20.0 V. A S R R3 В a. Calculate the current supplied by the battery immediately after the switch is closed. b. Calculate the current supplied by the battery a very long time after the switch has been closed. c. Calculate the energy stored in the capacitor a very long time after the switch has been closed. d. The switch remains closed for a long time. The switch is then opened. How long until the capacitor discharges to 25% of the maximum charge?
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