Two magnetic dipoles X and Y are placed at a separation d, with their axes perpendicular to each other. The dipole moment of Y is twice that of X. A particle of charge q is passing through their midpoint P at angle with the horizontal line , as shown in figure. what would be the magnetitude of force on the particle at that instant? (d is much large than the dimensions of the dipole)
Net magnetic field will be at
The direction of Bnet & velocity of charge is same,
hence charge will experience no force.