Physics

# Find the dimensions of electricity permittivity.

$[A^2M^{-1}L^{-3}T^4]$

##### SOLUTION
Electrostatic force acting between the charges  $F = \dfrac{q_1q_2}{4\pi \epsilon_o r^2}$
$\implies$  $\epsilon_o = \dfrac{q_1q_2}{4\pi Fr^2}$
Dimensions of electricity permeability  $\epsilon_o =\dfrac{[AT][AT]}{[MLT^{-2}] [L]^2}$
$\implies$   $\epsilon_o =[A^2 M^{-1} L^{-3} T^4]$

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Single Correct Medium Published on 18th 08, 2020
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