| ⇦ | 
| ⇨ |
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 soap bubble is charged to a potential 12V. If its radius is doubled,
- A ball is dropped from the root of a tower of height h
- If a wire is stretched to four times its length, then the specific resistance
- If L and C denote inductance and capacitance,then the dimensions of L-C are
- A sphere of 4cm radius is suspended with in a hollow sphere of 6cm radius. If the inner
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A soap bubble is charged to a potential 12V. If its radius is doubled,
- A ball is dropped from the root of a tower of height h
- If a wire is stretched to four times its length, then the specific resistance
- If L and C denote inductance and capacitance,then the dimensions of L-C are
- A sphere of 4cm radius is suspended with in a hollow sphere of 6cm radius. If the inner
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