| ⇦ | 
| ⇨ |
A cylindrical capacitors has charge Q and length L. If both the charge and length of the capacitors are doubled, by keeping other parameters fixed, the energy stored in the capacitor
Options
(a) remains same
(b) increases two times
(c) decreases two times
(d) increases four times
Correct Answer:
increases two times
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Certain quantity of water cools from 70⁰ C to 60⁰C in the first 5 minutes and to 54⁰C
- A coil of N turns and mean cross-sectional area A is rotating with uniform angular
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Certain quantity of water cools from 70⁰ C to 60⁰C in the first 5 minutes and to 54⁰C
- A coil of N turns and mean cross-sectional area A is rotating with uniform angular
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply