Question: Find the dimensions of
a) Electric dipole moment p,
b) magnetic dipole moment M
Solution:
a) Electric dipole moment $=\mathrm{qL}=[\mathrm{IT}] \times[\mathrm{L}]=[\mathrm{LIT}]$
b) Magnetic dipole moment $=I A=[I] \times\left[L^{2}\right]=\left[I^{2}\right]$
