This video demonstrates how a superconductor can float over a magnetic rail. Covers some advanced topics: superconductivity, quantum levitation, quantum locking.
Determining how the current or distance from the wire affects the strength of a magnetic field using the proportion B Î± I/r
Determining the direction of the current and the magnetic field using the first right-hand rule
These flashcards help you study important terms and vocabulary from Magnetic Fields.