4 charges are placed each at a distance ‘a’ from origin. The dipole moment of configuration is

(4) charges are placed each at a distance a from origin . The dispole moment of configuration is . .

four charges are placed each at a distance from origin. the dipole moment of configuration is

4 charges are placed each at a distance .a. from origin. The distance .a. from origin. The dipole moment of configuration is :

4 charges are placed each at a distance .a. from origin. The distance .a. from origin. The dipole moment of configuration is :

A point charge +Q is placed at a distance r from a short dipole of dipole moment vecp as shown in figure. The line joining the point charge Q to the centre dipole is perpendicular to dipole moment vecp , which of the following statement are true?

A point charge +Q is placed at a distance r from a short dipole of dipole moment vecp as shown in figure. The line joining the point charge Q to the centre dipole is perpendicular to dipole moment vecp , which of the following statement are true?

A large number of particles are placed around the origin each at a distance R from the origin. The distance of the centre of mass of the system from the origin is

A point negative charge -Q is placed at a distance r from a dipole with dipole moment P in the xy plane as shown in fig. The x-component of force acting on the charge-Q is

A point negative charge -Q is placed at a distance r from a dipole with dipole moment P in the xy plane as shown in fig. The x-component of force acting on the charge-Q is

A large number of particles are placed around the origin, each at a distance R from the origin. The distance of the center of mass of the system from the origin is