JEE Mains · Physics · STD 12 - 2. Electric potential and capacitance
At steady state the charge on the capacitor, as shown in the circuit below, is _________ \(\mu \mathrm{C}\).
- A 6
- B 16
- C 26
- D 36
Answer & Solution
Correct Answer
(B) 16
Step-by-step Solution
Detailed explanation
\(\begin{aligned} & \mathrm{i}=\left(\frac{5}{25}\right) \\ & \mathrm{Q}=\mathrm{CV} \\ & \mathrm{Q}=\left(8 \times 10^{-6}\right)\left(\frac{5}{25} \times 10\right) \\ & \mathrm{Q}=\left(\frac{8 \times 5 \times 10^{-2}}{25}\right)=16 \mu \mathrm{C}\end{aligned}\)
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