The `SI` unit of inductance, the henry can be written as

Options

A. weber/ampers
B. volt -second /ampere
C. `"joule" //("ampere")^(2)`
D. ohm - second

Answer

A, B, C, D

Explanation

(a) `L = (phi )/(i) or henry = ("weber")/("ampere")`
(b) ` e = - L ((dl)/(dt)) rArr :. L= -e/((dl//dt))`
or `"henry" = ("volt - second")/("ampare")`
(c) ` U = (1)/(2) Li^(2) rArr :. L = (2U)/(t^(2)) `
or henry =` ("joule")/(("ampere")^(2)) `
(d) ` U = (1)/(2) Li^(2) = i^(2) Rt `
:. ` L = Rt or benry = ohm - second `