Problems
1. The direction of the force is to be determined as a function
of the current and the direction of the magnetic field.
2. The force F is to be measured, as a function of the current
IL in the conductor loop, with a constant magnetic induction
B and for conductor loops of various sizes. The
magnetic induction is to be calculated.
3. The force F is to be measured, as a function of the coil current
IM, for a conductor loop. In the range being considered,
the magnetic induction B is, with sufficient accuray,
proportional to the coil current IM.