"Electromagnetism"

Measure an electric current by determining the magnitude and direction of the horizontal component of Earth’s magnetic field. Set the compass needle parallel to the coil, pass an unknown current through, and measure the angle of deflection. Features copper magnet wire, adjustable potentiometer, compass, and non-magnetic stand. Required but not included is one D battery.

The Lenz's Law Kit investigates how much force an induced magnetic field can create.

With the magnet is on the outside, it's easy to see the science behind these eddy tubes.

Explore the Hall Effect in a GaAs semiconductor.

Great for classroom demonstrations involving power plants or conversion of energy.

Teach magnetism, motion, Newton's Laws, and more with this fun ball launcher. Simply align these powerful neodymium magnets on a linear rail and arrange steel balls in a sequence for a truly engaging lesson.

High quality demonstration induction coil.

Barlow's wheel ideal for demonstrating Lorentz force.

Determine the force on a current carrying wire in a magnetic field.

The Magnetic Force on a Conductor demo show students how a current-carrying conductor behaves when placed in an external magnetic field.

Comprehensive classroom activities and lessons all in one convenient package.

Demonstrate and measure electromotive force.

Explore the factors that create an EMF in the interaction of a magnetic field and coil of wire.

Visualize and compare the relative strengths of different magnetic fields.