The dimension of the quantity `vecExxvecB`, where `vecE` represents the electric field and `vecB` the magnetic field may be given as

Options

A. `MT^(-3)`
B. `M^(2)LT^(-5)A^(-2)`
C. `M^(2)LT^(-3)A^(-1)`
D. `MLT^(-2)A^(-2)`

Explanation

Electric field, `E=(F)/(q)=([MLT^(2)])/([AT][:T^(-1)])=[MLT^(-3)A^(-1)]`
Magnetic field, `(F)/(q^(0))=([MLT^(-2)])/([AT][LT^(-1)])=[MT^(-2)A^(-1)]`
`therefore` The dimensions of quantity `vecExxvecB=[MLT^(-3)A^(-1)]`
`[MT^(-2)A^(-1)]=[M^(2)LT^(-5)A^(-2)]`