Question:medium
A parallel plate air capacitor is connected to a battery. The plates are pulled apart at uniform speed \(v\). If \(x\) is the separation between the plates at any instant, then the time rate of change of electrostatic energy of the capacitor is proportional to \(x^\alpha\), where \(\alpha\) is ______.
A parallel plate air capacitor is connected to a battery. The plates are pulled apart at uniform speed \(v\). If \(x\) is the separation between the plates at any instant, then the time rate of change of electrostatic energy of the capacitor is proportional to \(x^\alpha\), where \(\alpha\) is ______.
Updated On: Apr 10, 2026
- -2
- 1
- -1
- 2
Show Solution
The Correct Option is A
Solution and Explanation
Was this answer helpful?
0
Top Questions on Capacitors
Find the equivalent capacitance between A and B, where \( C = 16 \, \mu F \).
- JEE Main - 2025
- Physics
- Capacitors
- The capacitance of a capacitor is \( 3 \, \mu F \). If \( 108 \, \mu C \) charge is available in it, then what will be the potential difference between the plates?
- JEECUP - 2024
- Physics
- Capacitors
- Two capacitors \( C \) and \( 2C \) charged to \( V \) and \( 2V \) respectively are connected in parallel with opposite polarity. The common potential is:
- JEE Main - 2026
- Physics
- Capacitors
- Parallel plate capacitor... separation 5 mm... mica sheet 2 mm... draws 25\% more charge. Dielectric constant is ___.
- JEE Main - 2026
- Physics
- Capacitors
- Want to practice more? Try solving extra ecology questions todayView All Questions
