Question

The dimensions of the rate of change of magnetic flux are :

• A. \([M\,L\,T^{-3}\,A]\)
• B. \([M\,L^{2}\,T^{-3}\,A^{-1}]\)
• C. \([M\,L^{2}\,T^{-2}\,A^{-1}]\)
• D. \([M\,L^{2}\,T^{-3}\,A^{-2}]\)

Hint:

Remember Faraday's law: \[ \mathcal{E}=-\frac{d\Phi}{dt}. \] Therefore, the dimensions of the rate of change of magnetic flux are always the same as the dimensions of emf: \[ [M\,L^{2}\,T^{-3}\,A^{-1}]. \]

Answer 1

The Correct Option is B