Category: GCSE Electricity

Catapult Field

This animation shows how a horseshoe magnet can be used to create a catapult field effect. A current is passed through the wire creating a circular field around the wire which interacts and throws is out of the North South field. Also you can rotate the hand with the cursor to use Flemings left hand rule. FBI (Force, B-Field, Current)

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Electromagnetic Bell

Here is a simple animation of an electromagnetic bell. The current turns the magnet on/off and thus the magnet is created and altered as the current flow changes…

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