Question

What is the SI unit of electric flux?

Options

• N m² C⁻¹ or V m

• V C⁻¹ m⁻²

• N C⁻¹

• N m C⁻²

Answer 1

The SI unit of electric flux is N m² C⁻¹, which is equivalent to V m. This unit comes from the definition of flux as the dot product of electric field (N C⁻¹ or V m⁻¹) and area (m²).