Capacitor C = 5.98 µF, resistor R = 18.3 Q and battery V = 4.32 V are connected in series to a switch that has been closed to position a for a long time. Now, the switch is suddenly thrown to position b. After time t = 0.821 ms: find , the rate at which the current is changing in the circuit, in A/s. The sign of the dt answer will indicate if the current is increasing or decreasing.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 87AP: A 160F capacitor charged to 450 V is dischargedthrough a 31.2k resistor, (a) Find the time...
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Capacitor C = 5.98 µF, resistor R = 18.3 Q and battery V = 4.32 V are connected in series to a switch that has been closed to position a for a long time.
Now, the switch is suddenly thrown to position b. After time t = 0.821 ms: find , the rate at which the current is changing in the circuit, in A/s. The sign of the
dt
answer will indicate if the current is increasing or decreasing.
Transcribed Image Text:Capacitor C = 5.98 µF, resistor R = 18.3 Q and battery V = 4.32 V are connected in series to a switch that has been closed to position a for a long time. Now, the switch is suddenly thrown to position b. After time t = 0.821 ms: find , the rate at which the current is changing in the circuit, in A/s. The sign of the dt answer will indicate if the current is increasing or decreasing.
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