In the CGS system, \(\frac {1}{\varepsilon_o}\) is replaced by ______ – McqOptions

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1.	In the CGS system, \(\frac {1}{\varepsilon_o}\) is replaced by _______ if k is the dielectric constant of the medium.
A.	\(\frac {4\pi}{k}\)
B.	\(\frac {2\pi}{k}\)
C.	\(\frac {1}{k}\)
D.	1
Answer» B. \(\frac {2\pi}{k}\)

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