Question

 To capacitor \(C _1\) and \(C_2\) are connected across same battery and store energies \(U_1\) and \(U_2\) respectively at steady state. Choose the correct option by observing the graph of charge vs time shown below.

\((1)\ {C_1>C_2\\U_1>U_2}\)

\((2)\ {C_1 <C_2\\U_1<C_2}\)

\((3)\ {C_1 >C_2\\U_1<U_2}\)

\((4)\ {C_1 <C_2\\U_1>U_2}\)

Answer 1

Correct option is : \((2)\ {C_1 <C_2\\U_1<C_2}\)

Steady state

\(\frac{C_1}{C_2} = \frac{Q_1}{Q_2}<1\)

(Connected across same potential difference)

\(\frac{C_1}{C_2} = \frac{U_1}{U_2}<1\)