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Dimensional formula of dielectric constant is equals to

Option: 1

[ML^3T^{-4}A^2]


Option: 2

[ML^2T^{-4}A^2]


Option: 3

[M^0L^0T^0]


Option: 4

[ML^2T^{-2}A^2]


Answers (1)

best_answer

As we have learnt,

 

dielectric constant (k) -

M^{0}L^{0}T^{0}

- wherein

Unitless

 

 Dielectric constant is dimensionless

 

K = \epsilon_r = \frac{\epsilon}{\epsilon_0}

It is a ratio of the permittivity of medium to the permittivity of vacuum. 

 

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mansi

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