The dimensional formula for angular momentum is

Options

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

Answer

B

Explanation

`L=mvr`
`=[M][LT^(-1)][L]`
`=[ML^(2)T^(-1)]`.