Curated OER
Magnetism: What is a Magnetic Field?
Students make a compass. In this magnetism instructional activity, students use the Internet to research magnetic fields and perform an experiment to find the magnetic fields around different magnets. Students use the...
Curated OER
Current-Carrying Coils In Magnetic Fields
Students predict the direction of movement for the pointer of a home-made galvanometer for a given current direction and describe how the current-carrying coil exerts a force on the magnet.