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 $=I A=[I] \times\left[L^{2}\right]=\left[I^{2}\right]$
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