It is a common grade school experiment to wind some wire around ... It is also grade school science to show that neither an electromagnet nor a permanent magnet will pick up nonferrous items ...

The bigger the current the stronger the magnetic field and hence the stronger the electromagnet. Hazard Consequence Control measures Water Electric shock Do not set up the experiment near taps ...

and bulbs is essential to learning about electrical circuitry and electromagnets, and lots of fun, too! However, it is important to be careful and to teach campers to experiment safely.

This is mechanical energy in action. The mechanical energy is caused by the attractive force of the electromagnet. Now imagine a circle of electromagnets that you could turn on and off one after ...

It’s an electromagnet pendulum analog circuit. Whether you’re building it, or just studying the schematics, this is a fun way to brush up on the non-digital side of the craft. The pendulum is ...

A second experiment can be carried out to investigate how the strength of the electromagnet depends on the number of turns in the coil. As the number of turns increases the number of paper clips ...

The electromagnetic levitator (EML ... to investigate the shape of the solidification front and the time delay of double recalescences. The experiments are carried out with the microgravity user ...