Which of the following combinations has the dimension of electrical resistance (ϵ0 is the permittivity of vacuum and μ0 is the permeability of vacuum)?

• A. \(\sqrt {\frac{{{\mu _0}}}{{{\epsilon_0}}}} \)
• B. \(\frac{{{\mu _0}}}{{{\epsilon_0}}}\)
• C. \(\sqrt {\frac{{{\epsilon_0}}}{{{\mu _0}}}} \)
• D. \(\frac{{{\epsilon_0}}}{{{\mu _0}}}\)