Oersted´s experiment (137110-EN)
Examining the magnetic field around a current-carrying wire. The observations are compared to an easy to remember rule of thumb. Grade: 8-9(10)
Magnetic force on a conductor (137230-EN)
Examining the force on a current carrying conductor in a magnetic field, thus confirming the theoretical expression for the force (Laplace’s force, Lorentz force). Grade: 9-10+
Laplace's force law (137240-EN)
To further examine the force on a current carrying conductor in a magnetic field, including the angle dependency. Grade: 12+
The transformer (137710-EN)
Examining a transformer built from individual coils and a UI core, and comparing to the theory for the ideal transformer. Grade: 9-10