how is E=Q/AE0 Share with your friends Share 0 Jyoti Pant answered this From Gauss's law, 0 View Full Answer Sunny Acharjee answered this 54 0 Reba Fatima Khan answered this for an infinite plane sheet of charge E= (sigma) / (epsilon not)and sigma is charge per unit area so sigma = Q / Athen E = Q/AEo 1