Getting Started: Open the PhET Simulation called Faraday's Electromagnetic Lab. (If doing this from home, you will need to go here and play the simulation online: httg:rrphetcolorado.edu.tsimulationsr'sims.ghg?sim=Faradays Electromagnetic Lab Procedures: A. Bar Magnet t.Here you will find a compass and a bar magnet. What do the two have in common? 2.8lowly move the compass around the bar magnet. What observations do you make? How can you explain what you are witnessing? 3. Increase and decrease the strength of the bar magnet (use slider) and continue to slowiy move the compass around the bar magnet. What effect does changing the magnets field strength appear to have on the compass? 4. Place the compass next to the South Pole of the bar magnet and press the Flip Polarity button. What happens to the mag net and the compass? 5.C|ick See Inside Magnet. What do you see? 6.C|ick Show Field Meter and move the meter around. In what position does B have the greatest magnitude? When does it get weaker? 7. Place the meter at a location to the left and underneath the bar mag net. What are the Bx, By and B values