Question

The dimensional formula of -beta^2 divided by permeability q v
- is (where Beta

magnetic field, a charge. V electric potential and ...
permeability​

Answer 1

Explanation:

1. beta= MT-2 A-1
2. permeability =MLT-2A-2
3. q=TA
4. v=ML2T-3A-1

beta2/perm. q.v=M1×2 T-2×2 A-1×2/

(MLT-2A-2) (TA)(ML2T-3A-1)

=M2T-4A-2/M1+1L1+2T-2-3+1A-2+1-1

=M2T-4A-2/M2L3T-4A-2

cancell same dimension M2 T-4 A-2

=1/L3

L-3 is answer

I hope it answer help you

Answer 2

Answer:

may be hand written will be more convenient