IB Physics Magnetic Force Between Two Currents
/A tutorial sheet of questions exploring the magnetic force between two currents follows.
- A wire carries a current. What is the net charge on the wire?
- A wire carries a current. Where does the charge flow on the wire? Inside or on its surface?
- Two parallel wires carry currents in the same direction. Describe the force/s acting on each wire.
- Two protons are initially moving with the same velocity parallel to each other. Describe the force/s acting on each proton.
