b) If the capacitor is initially uncharged and the switch is closed at t=0 find the current through the circuit and the charge on the capacitor 2.5 seconds after the switch is closed. 20000 a 20 250AF c) Find the power dissipated in the resistor in the previous circuit at t=2.5 seconds (in pert b) d) Find the power supplied by the battery at this time.

University Physics Volume 2
18th Edition
ISBN:9781938168161
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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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b) If the capacitor is initially uncharged and the switch is closed at t=0
find the current through the circuit and the charge on the capacitor 2.5
seconds after the switch is closed.
20000 e
250AF
120
vults
c) Find the power dissipated in the resistor in the previous circuit at
t=2.5 seconds
(in pert b)
d) Find the power supplied by the battery at this time.
Transcribed Image Text:b) If the capacitor is initially uncharged and the switch is closed at t=0 find the current through the circuit and the charge on the capacitor 2.5 seconds after the switch is closed. 20000 e 250AF 120 vults c) Find the power dissipated in the resistor in the previous circuit at t=2.5 seconds (in pert b) d) Find the power supplied by the battery at this time.
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