Hellow guys, Welcome to my website, and you are watching The value of electric permittivity of free space is (a) 9 × 10^9NC^2 / m^2 (b) 8.85 × 10^-12Nm^2 .... and this vIdeo is uploaded by PW Solutions at 2022-10-17T13:16:14-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
