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A battery with a terminal voltage of 9V is connected to a circuit consisting of four 20 Ω and one 10 Ω resistors all in series (shown figure below). Assume the battery has negligible internal resistance.

A. 49 μF B. 47 μF C. 45μF D. 48 μF

R, = 20 N
R, = 20 N
R3
20 Ω
R. = 20 2
R5 = 10 N
V = 9 V

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