If the field strength is E = 9 V/m a distance of 1 m from the charge, what is the field strength E a distance of 3 m from the charge? View Available Hint(s)for Part D Hint 1for Part D. How to approach the problem The magnitude of the electric field is inversely proportional to distance squared ( E1/r2 ). So if the distance is increased by a factor of three, the field strength must decrease by a factor of three squared. You could use the simulation to make a measurement (you might have to drag the charge away from the center so you have