#$&* course Phy 202 Two questions submittions to come at a later time. By setting up the system with the ammeter in different ways to make an electromagnetic. By pluging up the nichrome it caused the ammeter to go a different way with the wire and the bolt was hooked to the battery and the ammeter and switch the current cause it to go a different direction. By sticking the roll of wire over the compass, it cause it to change direction in what way the arrow was pointing and by putting the wire hook up to the battery you could then tell when wire was the south pole end of the battery and the north pole end of the battery by which way the arrow is turning towards. Thanks. As before this will be posted along with others at access site 24-72-057