Question

The SI unit of electric flux is

• A. $N\,C^{-1}\,m^2$
• B. $N\,C\,m^{-2}$
• C. $N\,C^{-2}\,m^2$
• D. $N\,C^{-1}\,m^{-2}$

Answer 1

Answer: (A)

$N\,C^{-1}\,m^2$

Answer 2

The correct answer is Option A) $N\,C^{-1}\,m^2$

As electric flux, $\phi=E\cdot\Delta s$

Unit of electric field= N/C

Unit of area= m*m

$\therefore$ The SI unit of electric flux is ($\phi$) NC-1m2

Read more from the chapter:**Electric Charge and Field **