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physics

In terms of resistance and time , the dimensions of ratio of the permeability and permittivity is:

A

B

C

D

Answer

The electrostatic force can be given by:

So, permittivity is:
So,

So, dimensions :

The dimensions of the permittivity is

The magnetic force can be given by:

So, permeability is:
So,

The dimensions of the permeability is

So, the ratio of the two dimensions is:


The dimension of the resistance is

comparing the dimension with the dimesion of resistance:

Answered By

toppr

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