Two capacitors if capacitance 0.4\(\mu F\) and 0.5\(\mu F\) are connected in parallel and charged...

WAEC 2005

Two capacitors if capacitance 0.4\(\mu F\) and 0.5\(\mu F\) are connected in parallel and charged to a p.d. of 50V, Determine the total charge acquired

A. 45\(\mu C\)
B. 25\(\mu C\)
C. 20\(\mu C\)
D. 10\(\mu C\)

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Correct Answer: Option A

Explanation

C = \(C_1 + C_2\) = 0.4 + 0.5 = 0.9\(\mu F\)

Q = Cv = 0.9 x 50 = 45\(\mu C\)

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Two capacitors if capacitance 0.4\(\mu F\) and 0.5\(\mu F\) are connected in parallel and charged...

Correct Answer: Option A

Explanation

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