Question

Dimensional formula of $\frac{megneticflux}{electricflux}$ is

• A. $\left[L{T}^{-1}\right]$
• B. $\left[T{L}^{-1}\right]$
• C. $\left[L^3{T}^2{A}^{-2}\right]$
• D. $\left[M^0{L}^0{T}^0\right]$

Answer 1

The correct option is A $\left[L{T}^{-1}\right]$

Dimensional formula of magnetic flux $=M{L}^2{T}^{-2}{A}^{-1}$

Dimensional formula for electric flux $=M{L}^3{T}^{-3}{A}^{-1}$

Dimensional formula of $\frac{Magneticflux}{Electricflux}=\frac{\left[M{L}^2{T}^{-2}{A}^{-1}\right]}{\left[M{L}^3{T}^{-3}{A}^{-1}\right]}=[T{L}^{-1]}$