JEE Mains · Physics · STD 12 - 3. current electricity
In the given figure, the charge stored in \(6 \ \mu \mathrm{F}\) capacitor, when points \(A\) and \(B\) are joined by a connecting wire is _______ \(\mu \mathrm{C}\).
- A \(58\)
- B \(36\)
- C \(45\)
- D \(32\)
Answer & Solution
Correct Answer
(B) \(36\)
Step-by-step Solution
Detailed explanation
At steady state, capacitor behaves as an open circuit and current flows in circuit as shown in the diagram. \( \mathrm{R}_{\text {eq }}=9 \Omega \) \( \mathrm{i}=\frac{9 \mathrm{~V}}{9 \Omega}=1 \mathrm{~A} \) \( \Delta \mathrm{V}_{6 \Omega}=1 \times 6=6 \mathrm{~V} \)…
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