Experiment 5: Magnetism

We did experiments on magnetism, We investigated the behavior of different kinds of magnet. We used a magnetic field sensor to determine the strength of magnetic field at any point around a magnet. When we did it, we only got two values at any point on a magnet. Maybe it's because we are using the sensor incorrectly or some other causes. But that part of the experiment is a failure for us. We also investigate the magnetic properties of a solenoid. We tried different radius of the coil of wire and we also inserted different materials in the solenoid.