Determine the dimensions of electric dipole moment p . The defining...

The defining equation for electric dipole moment is $p = q \cdot d$.

The dimensions of charge $q$ are given by current $\times$ time, which is $[I T]$.

The dimensions of distance $d$ are $[L]$.

Substituting these into the equation, we get $[p] = [I T] \cdot [L] = [L T I]$.

Thus, the dimensions of electric dipole moment are $LTI$.