Four point charges are placed at the corners of a square ABCD of side 10 cm, as shown in figure. The force on a charge of `1muC` placed at the centre of square is

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

Four point charges q_A= +5 muC, q_B = -5 muC, q_C = +5 muC, and q_D=-5muC are located at the corners of a square ABCD of side 10 cm. What is the force on a charge of 1 muC placed at the centre of the square?

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

Four point charges q_A = 2 muC , q_B = -5 muC . q_c = 2 muC , and q_D = -5 muC are located at the corners of a square ABCD of side 10 cm. What is the force on a charge of 1 muC placed at the centre of the square?

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

Four point charges q_A = 2mu C , q_B = -5 mu C , q_C = 2mu 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 muC placed at the centre of the square?

Four point masses are placed at the corners of a square of side 2 m as shown in the figure. Find the centre of mass of the system w.r.t. the centre of square.

Four point masses are placed at the corners of a square of side 2 m as shown in the figure. Find the centre of mass of the system w.r.t. the centre of square.

Four charges are arranged at the corners of a square ABCD, as shown in the adjoining figure. The force on the charge kept at the centre O is