Test Academy | Let [ε₀] denote the permittivity of the vaccum, and [μ₀] denote the permeability of the vaccum. If M = mass, L= length, T = time and I= electrical current, then the dimensional formulae of ε₀ and μ₀ are [M⁻¹L⁻³T⁴I²] and [MLT⁻²I⁻²], [M⁻¹L⁻³T⁴I²] and [M⁻³LT⁻¹I⁴], [M⁻¹L⁻³T⁴I²] and [MLT⁻²I⁻²], [M⁻²L⁻¹T²I³] and [M⁻¹LT⁻²I⁻²]

Question

Let [ε₀] denote the permittivity of the vaccum, and [μ₀] denote the permeability of the vaccum. If M = mass, L= length, T = time and I= electrical current, then the dimensional formulae of ε₀ and μ₀ are

Options :

[M⁻¹L⁻³T⁴I²] and [MLT⁻²I⁻²]
[M⁻¹L⁻³T⁴I²] and [M⁻³LT⁻¹I⁴]
[M⁻¹L⁻³T⁴I²] and [MLT⁻²I⁻²]
[M⁻²L⁻¹T²I³] and [M⁻¹LT⁻²I⁻²]

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