ABC is equilateral triangle of side 1m. Charges are placed at its corners as shown in fig. O is the mid- point of side BC the potential at point (O) is-

ABC is an equilateral triangle. Charges +q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charges +q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charges -2q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charges -2q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charge +q is placed at each corner. The electric field intensity at point 0 will be

Three identical point charges Q are placed at the three corners of an equilateral triangle of side length a. Find the electric potential at points O and M due to the three charges.

Three charges each 20muC are placed at the corners of an equilateral triangle of side 0.4m The potential energy of the system is

Three equal masses m are placed at the three corners of an equilateral tringle of side a. find the force exerted by this sytem on another particle of mass m placed at a. the mid point of a side b. at the centre of the triangle.

In Delta ABC,A(5,6) and its centroid is (2,3) then mid point of the side BC is

Three points charges are placed at the corners of an equilateral triangle of side L as shown in the figure: