(5%) Problem 11: Two capacitors are connected in a circuit in series as shown in
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Question
(5%) Problem 11: Two capacitors are connected in a circuit in series as shown in the figure. The capacitances are C 17 uF, and C 55 HF. Otheexpertta.com A 25% Part (a) Express the total capacitance Cin terms of the two capacitances Ci and C A 25% Part (b) Calculate the numerical value of the total capacitance Cin HF? A 25% Part (c) If the battery carries a voltage of Av, express the total charge e stored in the circuit in terms of capacitance Cand voltage AV. A 25% Part (d) Calculate the numerical value of e in C given AV 21 V. Grade Summary Deductions 0% Potential 100% sino cos0 tan 7 8 9 Submissions HOME AtteExplanation / Answer
a)The two capacitors are in series connection
so
1/C = 1/C1 + 1/C2
b) 1/C = 1/17 + 1/5.5
C =0.3234 micro F
c) charge Q = CV
d) Q = 0.3234 * 21 = 6.79 C
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