Two point charges of `+1.5 mu C " and " -1.5 mu C` are placed at the corners A and B of an `-6 mu C` placed at the third corner of the triangle ?

Charges of +5 muC, +10 mu C " and " -10 mu C are placed in air at the corners A,B and C of an equilateral triangle ABC, having each side equal to 5 cm. Determine the resultant force on the charge at A.

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

Two point charges 2 mu C and 3 mu C are placed at two corners of an equilateral triangle of side 20cm in free space. Calculate the magnitude of resultant electric field at the third corner of the triangle. If an alpha -particle is placed at the third corner, what is the force acting on it? (charge on alpha particle is 3.2 times10^-19 C).

Two fixed point charges +16 mu C and -9 mu C are placed 8 cm apart in air. Where should a third point charge be placed so that, the third charge is in equilibrium

Three Charge of +10, -10 and + 5 mu C are placed at the corners A, B and C of an equilateral triangle ABC having each side 1m long. Find the resultant force on the charge at C.

Electric charges of 1mu C, -1 mu C and 2mu C are placed in air at the corners A,B and C respectively of an equilateral triangle ABC having length of each side 10 cm . The resultant force on the charge at C is

Two charges 2 mu C and -2 mu C are placed at points A and B 6 cm apart. Identify an equipotential surface of the system