The unit of magnetic moment is
$Wb/m$
$Wb.{m^2}$
$A.m$
$A.{m^2}$
Write the equation of dipole moment of magnet in the form of electric current.
Due to a small magnet, intensity at a distance $x$ in the end on position is $9$ $gauss$ . What will be the intensity at a distance $\frac{x}{2}$ on broad side on position....$gauss$
Two magnetic lines intersect ? Why ?
Write analogy between electrostatic and magnetism.
Give the location of magnetic :
$(i)$ north pole
$(ii)$ south pole