Activités d'électricité/de magnétisme

Build and customize a Bluetooth speaker to explore sound and circuitry.

Using the materials in this kit young inventors can build over 120 projects, including a magnetic fan, a sound-activated musical doorbell, and a fingertip flashbulb.

Build a functional wireless transmitter to explore radio communication principles.

Create Dramatic Electrostatic Effects

Build a simple lamp to explore series circuits and electrical energy conversion.

With emphasis on ease and accuracy, this capacitor board demonstration teaches students about series and parallel circuit connections.

Observe the effect of a magnetic field on the polarization light in a dispersive medium.

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

Ideal for introducing electronics.

This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the electroscope. This lightweight metal blade deflects when the electroscope plate is charged. A transparent scale is provided to measure the angle of the deflection. Front glass window slides up to allow insertion of ionizing material in chamber.

Ideal for experiments with electrostatic principles.

Create high-tech name badges with simple circuits.

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

An great activity to put your soldering skills to the test.