Electric charges of `+ 10 mu C, + 5mu C, - 3mu C` and `+9 mu C` are placed at the corners of a square of side `sqrt(2) m` the potential at the centre of the square is

Electric charges of +10 muC,+5 muC,-3 muC and +8 muC are placed at the corners of a square of side sqrt(2) m, the potential at the centre of the square is

Electric charges of +10 muC,+5 muC,-3 muC and +8 muC are placed at the corners of a square of side sqrt(2) m, the potential at the centre of the square is

Charges 5 mu C, -2muC, 3muCand -9muC are placed at the corners A,B,C and D of a square ABCD of side 1m. The net electric potential at the centre of th square is

Charges 1mu coul each are placed at the corners of a squares of side 9 cm. Calculate the potential at the centre of the square.

Charges 5 mu C, -2muC, 3mu and -9mu are placed at the corners A,B,C and D of a square ABCD of side 1m. The net electric potential at the centre of th square is

Three charges 2 mu C , -4 mu C and 8 mu C are places at the three vertices of an equilateral triangle of side 10 cm. The potential at the centre of triangle is

Three charges 2 mu C , -4 mu C and 8 mu C are places at the three vertices of an equilateral triangle of side 10 cm. The potential at the centre of triangle is

Four charges of 1mu C, 2mu C, 3mu C and -6 mu C are placed one at each corner of the square of side 1 m . The square lies in the x-y plane with its centre at the origin.The electric field at the centre

Four charges of 1mu C, 2mu C, 3mu C and -6 mu C are placed one at each corner of the square of side 1 m . The square lies in the x-y plane with its centre at the origin.