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# Find the dimensions of

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