| ⇦ | 
| ⇨ |
A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential at a distance of 5cm from the centre of the sphere is
(1/4πε₀=9×10⁹NM²C⁻²)
Options
(a) 4000V
(b) 4500V
(c) 5000V
(d) 6000V
Correct Answer:
4500V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A potentiometer wire has length 4m resistance 8Ω. The resistance that must be connected
- Rutherford’s α-scattering experiment concludes that
- The temperature of a body falls from 50⁰C to 40⁰C in 10 minute. If the temperature
- The atomic number of the most common element in nuclear fusion is
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A potentiometer wire has length 4m resistance 8Ω. The resistance that must be connected
- Rutherford’s α-scattering experiment concludes that
- The temperature of a body falls from 50⁰C to 40⁰C in 10 minute. If the temperature
- The atomic number of the most common element in nuclear fusion is
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
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
Given,R=0.1m,q=5×10^-8c
V=kq/R=>V=9×10^9×5×10^-8/0.1=>V=45×10/0.1=>V=450×10=>V=4500v