Two point charges of magnitude `4muC` and `-9muC` are `0.5` apart .the electric intensity is zero at a distance `xm` from `A` and `ym` form `B` .`x` and `y` are respectively

Two point charge of 20muC and 80muC are placed 18cm apart .Find the position where the electric field is zero.

Two point charges of magnitudes +100muC and -400muC are kept 30 cm apart. Find the point of zero potential on the line joining the two charges.

Two point charges of - 16muC and + 9muC are placed 8 cm apart in air. Determine the point at which resultant electric field is zero.

Two point charges of + 20 muC and - 80 muC are placed 18 cm apart. Find the position of the point where electric field is zero

Two charges +30 muC and -30 muC are placed 1cm apart. Calculate electric field at a point on the axial line at a distance of 20cm from the centre of dipole.

Two point charges + 0.2muC and 0.01muC are placed 10cm apart. Calculate the work done in reducing the distance 5cm between them.

Two point like charges having magnitude =16 muC and -9muC are separated by a distance 10 cm in air. The resultant electric field will bt zero at distance......from -9muC charge.

Two point charges +5muC and -5muc are placed at a distance 5 cm apart. Draw the equipotential surfaces of the system.

Two points charges of +20 muC and + 80 muC are plaed 18 cm apart. Find the position of the point where electric field is zero.