iran-konkur 2014 Q179

iran-konkur · Other · konkur-riazi_1393 Not Maths
179 – In the circuit shown, the voltage across capacitor $C_1$ is given. How many times is the voltage across $C_3$ compared to the voltage across $C_1$?
\begin{minipage}{0.4\textwidth} [Figure: Series-parallel capacitor circuit with $C_1 = 5\,\mu\text{F}$, $C_2 = 20\,\mu\text{F}$, $C_3$, and $C_4 = 2\,\mu\text{F}$, connected to voltage $V$] \end{minipage} \begin{minipage}{0.55\textwidth}
p{3cm}} (1) $\dfrac{4}{5}$(2) $\dfrac{1}{5}$
[10pt] (3) $\dfrac{3}{4}$(4) $\dfrac{1}{4}$
\end{minipage}
\textbf{179 –} In the circuit shown, the voltage across capacitor $C_1$ is given. How many times is the voltage across $C_3$ compared to the voltage across $C_1$?

\begin{minipage}{0.4\textwidth}
\textit{[Figure: Series-parallel capacitor circuit with $C_1 = 5\,\mu\text{F}$, $C_2 = 20\,\mu\text{F}$, $C_3$, and $C_4 = 2\,\mu\text{F}$, connected to voltage $V$]}
\end{minipage}
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\begin{minipage}{0.55\textwidth}
\begin{tabular}{p{3cm}p{3cm}}
(1) $\dfrac{4}{5}$ & (2) $\dfrac{1}{5}$ \\[10pt]
(3) $\dfrac{3}{4}$ & (4) $\dfrac{1}{4}$
\end{tabular}
\end{minipage}

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