Question

For a medium of permeability µ, its magnetic susceptibility x is [µ 0 = permeability of vacuum]

विकल्प

• `µ/(µ_0)`

• `(µ_0)/µ`

• `(µ - µ_0)/µ_0`

• `(µ - µ_0)/µ`

Answer 1

`bb((µ - µ_0)/µ_0)`