Two point charges of magnitude +4 mu C and -9 mu C are 0.5m apart. The electric intensity is zero at a distance x m from +4 mu C .Then x is m

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 positive point charges of 12 mu C and 8 mu C are 10 cm apart. The work done in bringing then 4 cm closer is

Two point charges q_(1) = 4 mu C and q_(2) = 9 mu C are placed 20 cm apart. The electric field due to them will be zero on the line joining them at distamce of

Two point charges of 20 mu C and 80 muC are 10 cm apart where will the electric field strength be zero on the line joining the charges from 20 mu C charge

Two charges +0.2 mu mu C and -0.2 mu mu C are placed 10^(-6) cm apart. Calculate electric field at an axial point at a distance of 10 cm from their middle point.

A and B are two points separated by a distance 5cm.Two charges 10 mu C and 20 mu C are placed at A and B.The resultant electric intensity at a point P outside the charges at a distance " 5cm from 10 mu C is

Two electric charges 12 mu C and -6 mu C are placed 20 cm apart in air. There will be a point P on the line joining these charges and outside the region between them, at which the electric potential is zero. The distance of P from 6 mu C chrage is

Two positive charges of 1mu C and 2 mu C are placed 1 metre apart. The value of electric field in N/C at the middle point of the line joining the charge will be :

Two charges, one +5 mu C and another -5 mu C are placed 1 mm apart. Calculate the dipole moment.

Two charges, one +5 mu C and another -5 mu C are placed 1 mm apart. Calculate the dipole moment.