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In the electrical circuit shown, the charge on 5 \mu F the capacitor is:

Option: 1 5.45\mu c
Option: 2 10.90\mu c
Option: 3 16.36\mu c
Option: 4 18.00\mu c

Answers (1)

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Correct Answer: 3) 16.36\mu c

Let the potential difference between 2\mu F and 4\mu F be:

Q_{1}=Q_{2}+Q_{3} \\ \Rightarrow(6-V) 2=4(V-6)+5(V) \\ \Rightarrow 12-2 V=4 V-24+5V\\ \Rightarrow V=\frac{36}{11}\\ \Rightarrow Q_3=5 \times \frac{36}{11}=16.36 \mu C

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Deependra Verma

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