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

What is the force on a dipole of dipole moment p placed as shown in fig.

What is the force on a dipole of dipole moment p placed as shown in fig.

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 point charge q having mass m is placed at rest at point A at distance r from a short dipole of dipole moment P as shown in the figure.The initial acceleration of charge is a=(nkPq)/(2mr^(3))(k=(1)/(4 pi varepsilon_(0)))* Value of n is qquad A qquad (q m)

A point charge q having mass m is placed at rest at point A at distance r from a short dipole of dipole moment P as shown in the figure.The initial acceleration of charge is a=(nkPq)/(2mr^(3)) (k=(1)/(4 pi varepsilon_(0))) . Value of n 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 dipole moment of configuration is . .

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

A point charge placed at any point on the axis of an electric dipole at some large distance experiences a force F. What will be the force acting on the point charge when its distance from the dipole is doubled.