Units And Measurements

A physical quantity \(\overrightarrow S\) is defined as \(\overrightarrow S = (\overrightarrow E \times \overrightarrow B )/{\mu _0}\), where \(\overrightarrow E\) is electric field, \(\overrightarrow B\) is magnetic field and \(\mu\)₀ is the permeability of free space. The dimensions of \(\overrightarrow S\) are the same as the dimensions of which of the following quantity(ies)?