Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If electronic charge e, electron mass 
, speed of light in vacuum 
and Planck's constant 
are taken as fundamental quantities, the permeability of vacuum 
can be expressed in units of
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Let 
related with 
and 
as follows.
(i)
On comparing both sides we get
(ii)
(iii)
(iv)
By equation (i), (ii), (iii) & (iv) we get,
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