If 
and 
are the permeability and permittivity of free space, respectively, then the dimension of 
is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
The expression 
is related to the speed of light 
, given by the equation:
Therefore, we have:
The speed of light 
has the dimensions of 
, where L is the dimension of length and T is the dimension of time. Thus, when squared, the dimensions become:
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