Question

What is the dimensional formula for electric flux?

Options

• \[MLT^{-2}A^{-1}\]

• \[ML^3T^{-3}A^{-1}\]

• \[ML^2T^{-3}A^{-1}\]

• \[M^2L^3T^{-4}A^{-2}\]

Answer 1

The dimensional formula for electric flux is \[ML^3T^{-3}A^{-1}\]. This can be derived from the SI unit N m² C⁻¹ by expressing newtons and coulombs in fundamental dimensions: \[M LT^{-2}\] for force and \[AT\] for charge.