The capacitance of a capacitor with charge \(q\) and a potential difference \(V\) depends on:
1. both \(q\)  and \(V\) 2. the geometry of the capacitor
3. \(q\) only 4. \(V\) only
Subtopic:  Capacitance |
 75%
Level 2: 60%+
NEET - 2024
Hints

The distance between the two plates of a parallel plate capacitor is doubled, and the area of each plate is halved. If \(C\) is its initial capacitance, its final capacitance is equal to:
1. \(2C\) 2. \(\dfrac{C}{2}\)
3. \(4C\) 4. \(\dfrac{C}{4}\)
Subtopic:  Capacitance |
 81%
Level 1: 80%+
NEET - 2022
Hints

The electrostatic force between the metal plates of an isolated parallel plate capacitor \(C\) having a charge \(Q\) and area \(A\) is:

1. independent of the distance between the plates.
2. linearly proportional to the distance between the plates.
3. proportional to the square root of the distance between the plates.
4. inversely proportional to the distance between the plates.
Subtopic:  Capacitance |
 63%
Level 2: 60%+
NEET - 2018
Hints
Links

advertisementadvertisement