Question

The value of electric permittivity of free space is ______.

Options

• 9 × 10⁹ NC²/m²
• 8.85 × 10^–12Nm²/C² sec

• 8.85 × 10^–12 C²/Nm²

• 9 × 109C²/Nm²

Answer 1

The value of electric permittivity of free space is 8.85 × 10^–12 C²/Nm².