Three charged particles having charges q, -2q & q are placed in a line – InterviewSolution

1.	Three charged particles having charges q, -2q & q are placed in a line at points (-a,0), (0,0), (a,0) respectively.The expression for electric potential at P(r,0) for r>>a is
Answer» Three charged particles having charges q, -2q & q are placed in a line at points (-a,0), (0,0), (a,0) respectively.The expression for electric potential at P(r,0) for r>>a is

Discussion

No Comment Found

Related InterviewSolutions

Maximum space between the two particles is in which state of matter
What are physical quantities?
Question 1Explain how sound is produced by your school bell.
why light does not deviate when it enters the other medium perpendicularly
Which of the following is the mirror image of the letter 'L' if the mirror is placed vertically to the right of letter 'L'.
Usain bolt, while practicing for his next championship, reaches his maximum speed of 12 ms−1. What will be his maximum speed if measured in km h−1?
Select the correct option: 1 cm= ____ mm
Earth satellite is moving around the earth in an orbit it whose radius is one fourth the radius of orbit of a communication satellite. time period of revolution of X is (in hours)
Which of the following is the unit of speed?
Question 4(e) Express the number appearing in the following statements in standard form: (e) In a galaxy there are on an average 100,000,000,000 stars.