The dimensional formula of magnetic flux density is :

Options

A. `[M^(1)L^(0)T^(-2)A^(-1)]`
B. `[M^(1)L^(2)T^(-1)A^(-1)]`
C. `[M^(1)L^(2)T^(-1)A^(-2)]`
D. `[M^(1)L^(2)T^(-2)A^(-1)]`

Answer

d

Explanation

Dimensional formula of magnetic flux is `[M^(1)L^(2)T^(-2) A^(-1)]` as `phi= BA`