JEE Mains · Physics · STD 12 - 3. current electricity
A galvanometer ( \(G\) ) of \(2 \Omega\) resistance is connected in the given circuit. The ratio of charge stored in \(C_1\) and \(C_2\) is _______.
- A \(\frac{2}{3}\)
- B \(\frac{3}{2}\)
- C \(1\)
- D \(\frac{1}{2}\)
Answer & Solution
Correct Answer
(D) \(\frac{1}{2}\)
Step-by-step Solution
Detailed explanation
In steady state Req \(=12 \Omega\) \(I=\frac{6}{12}=0.5 A\) P.D across \(C _1=3 V\) P.D acoross \(C _2=4 V\) \(q_1=C_1 V_1=12 \mu C\) \(q_2=C_2 V_2=24 \mu C\) \(\frac{q_1}{q_2}=\frac{1}{2}\)
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