050714 Physics 4B*

This shows using a magnetic field of a magnet.  The lead filing show the two dimensional field. The field lines towards the middle of each pole are straight lines, but the it will gradually curve towards the other pole. 

Our example of what is going on in a magnet. This is our prediction of what the field lines would be line  

This shows our rendition of the field around the magnet using a compass. The north pointer of the compass would be where the field would be pointing.

This is the apparatus of copper pipe that began to role away from a magnet. Depending of the way the current is going through will either attract or push away. The following data will show the magnetic field. The unique part of the would be calculating the force which has to calculate the translational and rotational part for the force. 

The answer was 22.2x10^-3 Tesla. Calculating the force. There are two things that we need to calculate rotational and linear force. Which we need to calculate the acceleration.  Given the information we calculated the acceleration to be 0.23m/s^2.