Choose the correct options

Options

A. SI unit of magnetic flux is henry ampere
B. SI unit of coefficient of self inductance is J/A
C. SI unit of coefficient of self inductance is `("volt second")/("ampere")`
D. SI unit of magnetic induction is weber

Answer

A, C

Explanation

a.`L=(Nphi)/iimpliesphi=(Li)/N`
So, `SI` unit of flux is Henry ampere.
c. `L=(-e)/(/_\i//_\t)=-(-e/_\t)/(/_\t)`
Hence, `SI` unit of L is `(V-s)/"ampere"`