Physics - Magnetism Question with Solution | TestHub

Two magnetic dipoles$\mathrm{X}$and$\mathrm{Y}$are placed at a separation$\mathrm{d}$, with their axes perpendicular to each other. The dipole moment of$\mathrm{Y}$is twice that of$\mathrm{X}$. A particle of charge$\mathrm{q}$is passing through their mid-point$\mathrm{P}$, at angle$\mathrm{\theta }={45}^{\mathrm{o}}$with the horizontal line, as shown in figure. What would be the magnitude of force on the particle at that instant? ($\mathrm{d}$is much larger than the dimension of the dipole)