OnlineCBT
Physics · Electrostatic Potential
हिन्दीAn isolated capacitor holds a charge \( Q \) when connected across a potential difference \( V \). If the charge on the capacitor is doubled to \( 2Q \), its capacitance \( C \) will:
Correct answer · Option 1
remain unchanged
Explanation
Capacitance \( C \) depends only on the geometry (shape, size, separation) and the intervening medium, and is independent of \( Q \) or \( V \). Doubling \( Q \) merely doubles \( V \).
