If you start charging a capacitor in a RC circuit which has C = 104 F, R = 20 kQ, and the emf of the power supply is 25 V then the slope (in units of C/s) of the graph of Q vs. t at t = 2 s is:

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter17: Current And Resistance
Section: Chapter Questions
Problem 10CQ: Power P0 = I0 V0 is delivered to a resistor of resistance R0. If the resistance is doubled (Rnew =...
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If you start charging a capacitor in a RC circuit which has C = 10-4 F, R = 20 kQ, and the emf of
the power supply is 25 V then the slope (in units of C/s) of the graph of Q vs. t at t = 2 s is:
%3D
a. 0.0025
Ob. 0.00046
С. 0.2
O d. 0.0043
e. 0.0013
Transcribed Image Text:If you start charging a capacitor in a RC circuit which has C = 10-4 F, R = 20 kQ, and the emf of the power supply is 25 V then the slope (in units of C/s) of the graph of Q vs. t at t = 2 s is: %3D a. 0.0025 Ob. 0.00046 С. 0.2 O d. 0.0043 e. 0.0013
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