https://phet.colorado.edu/en/simulation/legacy/efield

Results: Single Negative Charge Single Positive Charge Like Charges Opposite Charges Questions: 1. In what direction was the force and force field around a positive charge? That is, which direction did the field lines (arrows) point? 2. Where was the force field the greatest around the positive charge? That is, where were the field lines (arrows) the longest (near or far from the charge)? 3. Where was the force field the greatest for two like charges (between or outside of the charges)? 4. Where was the force field the greatest for two opposite charges (between or outside the charges)? 5. Single charges produced in steps 1 and 2 did not move around while the 2 opposite and like charges produced in steps 3 and 4 did. How come