| ⇦ | 
| ⇨ |
Two charges of equal magnitude q are placed in air at a distance 2a apart and third charge -2q is placed at mid-point. The potential energy of the system is (where, ε₀=permitivity of free space)
Options
(a) (-q²/8πε₀a)
(b) (-3q²/8πε₀a)
(c) (-5q²/8πε₀a)
(d) (-7q²/8πε₀a)
Correct Answer:
(-7q²/8πε₀a)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
- The electric current in AC circuit is given by the relation i-3 sinωt+4 cos ωt.
- In one dimensionsal motion,instantaneous speed v statisfies 0⦤v⦤vₒ
- The dimensions of pressure are equal to those of
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
- The electric current in AC circuit is given by the relation i-3 sinωt+4 cos ωt.
- In one dimensionsal motion,instantaneous speed v statisfies 0⦤v⦤vₒ
- The dimensions of pressure are equal to those of
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