Magnetic fields make motors, electrical generators, home appliances, tools, and many other technologies work. The Earth is surrounded and protected by a magnetic field from radiation. Learn how to use the magnetometer in your phone to measure the strength and direction of Earth’s magnetic field, and more.
Lessons
Activity Sheets
Exploring_Magnetic_Fields_Activity_1
Exploring_Magnetic_Fields_Activity_2
Exploring_Magnetic_Fields_Activity_3
Exploring_Magnetic_Fields_Activity_4
Exploring_Magnetic_Fields_Activity_5