| Four point charge 0-255.0, - 5.- 235 and Q .-- Spe, 10cm A square of the arm lies on the vertices of ABCD. Place 1 / charge on the center of the square What is the force acting on it? Ans: ON

Four equal charges are kept fixed on the vertices of a square of side 'a'. A charge q_1 is kept at the centre of the square as shown in the figure . Then

Four charges are arranged at the corners of a square ABCD , as shown. The force on a =ve charge kept at the centre of the square is -

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 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 positive charges (2sqrt2-1)Q are arranged at the four corners of a square. Another charge q is placed at the center of the square. Resulting force acting on each corner charge is zero if q is

Four pointed charges are placed on vertices of a square.If all the charges are brought to any one of the vertices.The change in potential at the centre of square due to this would be

Two charges +0.4 muC and -0.2 muC are placed on adjacent vertices of a square of side 10 cm. Another charge of 1.2muC is placed at the centre af the square Calculate the force and its direction in the charge kept in the centre .

Four identical charges each .q. are placed at four corners of a square of side .a.. Find the charge to be placed at the centre of the square so that the system of charges is in equilibrium

Four charges +Q, -Q, +Q, -Q are placed at the corners of a square taken in order. At the centre of the square