Q2) Two real batteries of emfs &, = 2 V and Ɛ2 = 6 V and internal resistances r, = 0.40 N and r2 = 0.80 N, a capacitor of capacitance C = 20 µF and a switch S are placed within a circuit, as shown in the figure. What is the difference between the charge on the capacitor when the switch S is open and when it is closed? (10p) (In both cases assume that the switch is open or closed for a long time such that the current is stabilized.)

Q2) Two real batteries of emfs &, = 2 V and Ɛ2 = 6 V and internal resistances r, = 0.40 N and r2 = 0.80 N, a capacitor of capacitance C = 20 µF and a switch S are placed within a circuit, as shown in the figure. What is the difference between the charge on the capacitor when the switch S is open and when it is closed? (10p) (In both cases assume that the switch is open or closed for a long time such that the current is stabilized.)

College Physics

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ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Q2) Two real batteries of emfs &, = 2 V and Ɛ2 = 6 V and internal resistances r, =
0.40 N and r2 = 0.80 N, a capacitor of capacitance C = 20 µF and a switch S are placed
within a circuit, as shown in the figure. What is the difference between the charge on
the capacitor when the switch S is open and when it is closed? (10p)
(In both cases assume that the switch is open or closed for a long time such that the
current is stabilized.)

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