Physics with Calculus
E=Q4πrε0E=\(\frac{Q}{4\pi r\varepsilon_0}\)
E=Qr24πε0E=\(\frac{Qr^2}{4\pi\varepsilon_0}\)
E=Q4πε0r2E=\(\frac{Q}{4\pi\varepsilon_0r^2}\)
E=4πε0Qr2E=\(\frac{4\pi\varepsilon_0Q}{r^2}\)