Four identical charges, Q each, are fixed at the vertices of a square. A free charge q is placed at the centre of the square. Investigate the nature o

Four identical charges, Q each, are fixed at the vertices of a square. A free charge q is placed at the centre of the square. Investigate the nature of equilibrium of charge q if it is to be displaced slightly along any of the two diagonals of the square.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - stable equilibrium

5 views Answered 2023-02-05 15:29

Related Questions

A point charge `q_(0)` is placed at the centre of uniformly charges ring of total charge Q and radius R. If the point charge is slightly displaced wit

2 Answers 4 Views

Five identical charges, `q_1` each, are placed at the vertices of a regular pentagon having side length `l_1`. The net electrostatic force on any of t

2 Answers 5 Views

Two identical positive charges Q each are placed on the x axis at point (-a,0) and (a,0) A point charge of magnitude q is placed at the origin. For sm

2 Answers 9 Views

Two equal charges, +Q each, are at a distance r from each other. A third charge is placed on the line joining the above two charges such that all thes

2 Answers 6 Views

Four charges +q,+2q,+3q and +4q are placed at the four corners ABCD of a square of side a. Calculate the field and potential at the centre of the squa

2 Answers 6 Views

Two identical positive charges are placed at the diagonally opposite corners of a square and two more identical but negative charges are placed at the

2 Answers 5 Views

A charge Q is placed at each of the two opposite corners of a square of side a.A charge is placed at each of the other two corners. (a) if the reultan

2 Answers 8 Views

Small identical balls with equal charge are fixed at the vertices of a reggular hexagon after of N sides ,each of length a At a certain instant one of

2 Answers 7 Views

Positive charges of 6,12 and 24 nC are placed at the thre vertices of a square. What charge must be placed at fourth vertex so that total potential at

2 Answers 11 Views

Two identical charges, `5 muC` each are fixed at a distance 8 cm and a charged particle of mass `9 xx 10^(-6) kg` and charge `-10 muC` is placed at a

2 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)