Physics, asked by jaychaudhari1510, 4 months ago

which of the following is unitless quntity
a. absolute permitivity
b. relative permitivity
c. permitivity of free space
d. absolute permeability

Answers

Answered by anjali962

Answer :-

option D is correct

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Answered by Hansika4871

Relative permitivity is unitless quantity.

Explaination:

The relative permitivity is the ratio of permitivity of a substance with respect to the permitivity of free space Since the units for both the numerator and denominator in the ratio are same, they cancel each other. Therefore, relative permitivity has no units.

Hence, the correct answer for unitless quantity is relative permitivity(Option B)

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