Which among the following has dimensions of charge?

• A
  $\varepsilon_{0} \vec{E} / \overrightarrow{ds}$
• B
  $\varepsilon_{0} \vec{E} \cdot \overrightarrow{ds}$
• C
  $\frac{\mu_0}{\varepsilon_0} \vec{E} \cdot \overrightarrow{ds}$
• D
  $\frac{\varepsilon_0}{\mu_0} \vec{E} \cdot \overrightarrow{ds}$