{mu _0} and {varepsilon _0} denote the permea | vedclass

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Question

(b) $C = \frac{1}{{\sqrt {{\mu _0}{\varepsilon _0}} }}$
$&rArr;$ ${\mu _0}{\varepsilon _0} = \left( {\frac{1}{{{C^2}}}} \right)$ (where $C =$ velocit

Vedclass · Accepted Answer

${L^{ - 2}}{T^2}$

Vedclass · Answer

(b) $C = \frac{1}{{\sqrt {{\mu _0}{\varepsilon _0}} }}$
$&rArr;$ ${\mu _0}{\varepsilon _0} = \left( {\frac{1}{{{C^2}}}} \right)$ (where $C =$ velocity of light)
$[{\mu _0}{\varepsilon _0}] = {L^{ - 2}}{T^2}$

List $I$ (Physical Quantity)	List $II$ (Dimensional Formula)
$(A)$ Pressure gradient	$(I)$ $\left[ M ^0 L ^2 T ^{-2}\right]$
$(B)$ Energy density	$(II)$ $\left[ M ^1 L ^{-1} T ^{-2}\right]$
$(C)$ Electric Field	$(III)$ $\left[ M ^1 L ^{-2} T ^{-2}\right]$
$(D)$ Latent heat	$(IV)$ $\left[ M ^1 L ^1 T ^{-3} A ^{-1}\right]$

${\mu _0}$ and ${\varepsilon _0}$ denote the permeability and permittivity of free space, the dimensions of ${\mu _0}{\varepsilon _0}$ are

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