A 500 `mu` C charge is at the centre of a square of side 10 cm. Find the work done in moving a charge of 10 `mu` C between two diagonally opposite points on the square.

A charge of 5 mu C is placed at the center of a square ABCD of side 10 cm . Find the work done ("in" mu J) in moving a charge of 1 mu C from A to B.

Four point charges q_(A) = 2 mu C , q_(B) = -5 mu C, q_(C) = -2 mu C and q_(D) = -5 mu C are located at the corners of a square ABCD of side 10 cm. What is the force on a charge of 1 mu C placed at the center of the square ?

A charge of 10 mu C lies at the centre of a square. Work done in carrying a charge of 2 muC from one corner of square to the diagonally opposite corner is

A charge of 60n C (nanocouloumb) is palced at the corner A of a square ABCD is side 10cm. Another charge of -10nc is located at the centre of the square. Find the work done in carrying a charge of +5 nC from the corner C to the corner B of square.

Find the side of a square whose diagonal is 10 cm.

Find the side of a square whose diagonal is 10 cm.

A charge of +1C is placed at the centre of a spherical shell of radius 10cm. What will be the work done in moving a charge of +1 muC on its surface through a distance of 5 cm?

[" 4.Four point charges "q_(A)=2 mu C" and "q_(B)=-5 mu C,q_(C)=],[2 mu c" and "q_(D)=-5 mu c" are located at the corners of a "],[" square "ABCD" of side "10cm" .What is the force on a "],[" charge of "2 mu c" placed at the centre of the square? "]