AIIMS 2019 Physics Capacitors MCQ Question
When capacitor is fully charged, find current drawn from the cell. 9V C.
2 mA
1 mA
3 mA
9 mA
Correct Answer
Detailed Explanation
When a capacitor is fully charged, it acts as an open circuit, meaning no current flows through it. Therefore, the current drawn from the cell is 0 A, which corresponds to option (A). Options (B), (C), and (D) incorrectly suggest that there is a non-zero current, which contradicts the behavior of a fully charged capacitor. Understanding this concept is crucial in circuit analysis, as it highlights the relationship between voltage, charge, and current in capacitive systems.
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