9· -13 points SerPSE926.P.024.MI.FB. Consider the circuit shown in the figure be

Question

9· -13 points SerPSE926.P.024.MI.FB. Consider the circuit shown in the figure below, where C. 4.00 C2-9.00 F, and AV-22.0 V. Capacitor C1 is first charged by closing switch S1. Switch S1 is then opened, and the charged capacitor is connected to the uncharged capacitor by closing S My Notes Ask Your Teacher S1 S2 (a) Calculate the initial charge acquired by C HC (b) Calculate the final charge on each capacitor. HC q2 = HC Need Help?Read It Master It Submit Answer Save Progress Practice Another Version

Explanation / Answer

a) Q1 = C1 * V = 4 muF * 22

initial charge acqired by C1 = 88 muC

b) Cequ = C1 + C2 = 4 muF + 9 muF = 13 muF

V = Q / Cequ = 88 * 10-6 / 13 * 10-6 = 6.77 V

Q1 = C1 * V = 4 muF * 6.77

final charge q1 = 27.07 muC

Q2 = C2 * V = 9 muF * 6.77

final charge q2 = 60.93 muC

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