Question 374: Electrostats & Capacitance

Question

The charge accumulated on the capacitor connected in the following circuit is _______ $$\mu \mathrm{C}$$ (Given $$\mathrm{C}=150 \mu \mathrm{F})$$

Accepted Answer

$$\begin{aligned}
& \mathrm{V}_{\mathrm{A}}+\frac{10}{3}(1)-6(1)=\mathrm{V}_{\mathrm{B}} \
& \mathrm{V}_{\mathrm{A}}-\mathrm{V}_{\mathrm{B}}=6-\frac{10}{3}=\frac{8}{3} \mathrm{volt} \
& \mathrm{Q}=\mathrm{C}\left(\mathrm{V}_{\mathrm{A}}-\mathrm{V}_{\mathrm{B}}ight) \
& =150 	imes \frac{8}{3}=400 \mu \mathrm{C}
\end{aligned}$$

Electrostats & Capacitance

The charge accumulated on the capacitor connected in the following circuit is _______ $\mu \mathrm{C} (Given \mathrm{C}=150 \mu \mathrm{F})

Choose the correct answer: