Q. The dimensions of electric dipole moment are
A) $\left\lbrack L^{2}I \right\rbrack$
B) $\lbrack LI\rbrack$
C) $\lbrack LTI\rbrack$
D) $\left\lbrack T^{- 2} \right\rbrack$
Explanation
Electric dipole moment $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ p = q(2l) = \ it(2l)$ The dimensions of electric dipole moment is $\lbrack p\rbrack = \lbrack i\rbrack\lbrack t\rbrack\lbrack l\rbrack$ $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ = \lbrack I\rbrack\lbrack T\rbrack\lbrack L\rbrack$ $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ = \lbrack LTI\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.