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

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 the charges due to other four is `F_1`. Find the electrostatic force `F_2` on any one of the five identical charges, `q_2` each, placed at the vertices of a regular pentagon having side length `l_2`.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - `F_(2)=F_(1)((q_(2)^(2)l_(1)^(2))/(q_(1)^(2)l_(2)^(2)))`

5 views Answered 2023-02-05 15:29

Related Questions

Lines `L_1` and `L_2` have slopes m and n, respectively, suppose `L_1` makes twice as large angle with the horizontal (mesured counter clockwise from

2 Answers 5 Views

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

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

There charges q, 3q and 12q are to be placed on a straight line AB having 12 cm length. Two of the charges must be placed at end points A and B and th

2 Answers 7 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

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

charges of `20nC` each are placed at the corners A and B of a square ABCD of side `sqrt(8)cm` and charges of `-10nC` at the corners C and D. find the

2 Answers 7 Views

Three charges `+q, 2 q and -4q` are placed on the three vertices of an equilateral triangle of each side `0*1m`. Calculate electrostatic potential ene

2 Answers 5 Views

Three particles, each having a charge of `10 muC`, are. placed at the vertices of an equilateral triabngle of side. 10 cm. Find the work done by a per

2 Answers 4 Views

Small identical balls with equal charges are fixed at vertices of regular 2009 -gon with side a. At a certain instant, one of the balls is released &

2 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)