1.You are observing the effects of a single point charge with magnitude of +4.3 µC. 2. Draw a diagram of the electric field around this charge. Be sure to indicate the direction of electric field lines. 3. I know that the lines will point away from the charge because it is positive but i don't know how many lines to put. because it says that if its positive but the charge is high there will be alot more lines. how do i know how many lines to put??