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Magnetism (Definition: the property of matter in which there is a force of…

- - - - q= charge of the particle
      - B= magnitude of the field
      - v= speed of the particle
      - theta = magnitude of the angle between the velocity vector and the magnetic field vector
    - - Unit tesla = 1 T = 1 N/A x m
  - - - Formulas: a=v^2/r; r = mv/qB; mv^2/r = qvB
    - - Combination of the two motions already discussed
        
        Seen in aurora borealis and aurora australis
- - - - Currents are opposite, you repel as the conducting wires exert a force on one another due to interaction
    - - Using right hand rule to find the direction of magnetic field- also include solenoides (long wound coil of insulated wire)
    - - change eletrical to mechanical energy
    - - F = B x I x l
        
        I = Current (Amperes (A))
        
        l= length
        
        B= Magnetic Field (tesla)