To investigate how a magnetic field affects a wire carrying an electric current.
Furthermore, to examine how the strength of a solenoids magnetic field depends on the size of the current through the wire.
I predict that during this experiment we shall notice a number of specific relationships between the magnetic field and a current carrying wire. More specifically, tracing back to notes taken during our electromagnetism class discussions, the relationship between strength of a solenoids magnetic field and the size of the current through the corresponding wire will be the following:
Where B is the strength of the magnetic field inside the solenoid, F the force, IS the current going through the wire, and L the horizontal length of the solenoid. The force, F, is perpendicular to the directions of both the magnetic field and the velocity of the particle. To find this force we will be balancing the current balance