Question

name the physical quantities of electromagnetic induction

Answer 1

electromagnetic induction means magnetic flux per unit area. or we can say that magnetic induction is the density of magnetic flux.

magnetic induction depends upon the following physical quantities :-
1. magnetic flux
2. cross section area.

now, dimensionally, magnetic induction [B] = [MT-2A-1] hence, dimensionally magnetic induction depends upon physical quantities :-
1. Mass ( with exponent 1)
2. time ( with exponent -2)
3. current ( with exponent -1)

Answer 2

physical quantities are:

a) mass

b) time^2

c) current