| ⇦ | 
| ⇨ |
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: - Which phenomenon best supports the theory that matter has a wave nature?
- An electron in potentiometer experiences a force 2.4×10⁻¹⁹N. The length of potentiometer
- What is the Q-value of the reaction?
¹H+⁷Li→⁴He+⁴He
- Two tuning forks are sounded together and produce 2 beats per second.
- When a charged oil drop moves upwards in an electric field,
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which phenomenon best supports the theory that matter has a wave nature?
- An electron in potentiometer experiences a force 2.4×10⁻¹⁹N. The length of potentiometer
- What is the Q-value of the reaction? ¹H+⁷Li→⁴He+⁴He
- Two tuning forks are sounded together and produce 2 beats per second.
- When a charged oil drop moves upwards in an electric field,
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