| ⇦ | 
| ⇨ |
Two charges placed in air repel each other by a force of 10⁻⁴ N. When oil is introduced between the charges, the force becomes 2.5 x 10⁻⁵ N. The dielectric constant of oil is
Options
(a) 2.5
(b) 0.25
(c) 2
(d) 4
Correct Answer:
4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An object is 8 cm high. It is desired to form a real image 4 cm high at 60 cm from
- The following four wires are made of the same material. Which of these will have
- The unit of surface tension is
- The wavelength of the matter wave is independent of
- The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An object is 8 cm high. It is desired to form a real image 4 cm high at 60 cm from
- The following four wires are made of the same material. Which of these will have
- The unit of surface tension is
- The wavelength of the matter wave is independent of
- The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively
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