Three equal charges, `2.0xx 10^(-6)` C each, are held fixed at the three corners of a square of side 5 cm. find the Coulomb force experienced by one of the charges due to the rest two.

Four equal charges 2.0xx10^(-6) C each are fixed at the four corners of a square of side 5 cm. Find the coulomb force experienced by one of the charges due to the rest three.

Four equal charges 2.0xx10^(-6) C each are fixed at the four corners of a squae of side 5 cm. Find the coulomba force eperienced by one of the charges due to the rest three.

Four equal charges 2.0xx10^(-6) C each are fixed at the four corners of a squae of side 5 cm. Find the coulomba force eperienced by one of the charges due to the rest three.

Three equal charges of +q C each placed at the three corners of an equilateral triangle. Find the total force experienced by a unit charge placed at the centroid of the triangle.

Charges 5.0 xx 10^(-7) C , -2.5 xx 10^(-7) Cand 1.0 xx 10^(-7) C are held fixed at the three corners A, B, C of equilateral triangle of side 10cm respectively. Find the electric force on the charge at C due to the rest two.

Charges 5.0 xx 10^(-7) C , -2.5 xx 10^(-7) Cand 1.0 xx 10^(-7) C are held fixed at the three corners A, B, C of equilateral triangle of side 10cm respectively. Find the electric force on the charge at C due to the rest two.

Four identical charges q are placed at the corners of a square of side a. Find the potential energy of one of the charges due to the remaining charges. .