Part A You measure an electric field of 1.33×10 6 N/C at a distance of 0.168 m from a point charge. There is no other source of electric field in the region other than this point charge. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Electric flux through a sphere. What is the electric flux through the surface of a sphere that has this charge at its center and that has radius 0.168 m? Φ = N⋅m2/C Submit Request Answer Part B What is the magnitude of the charge? AΣϕ q = C Submit Request Answer