Increasing the number of turns on the coil of wire The image below illustrates a simple experiment to demonstrate electromagnetic induction. The direction of a motor effect force can be found ...

In this article, we explained the design process of a mini Tesla coil, covering its components, circuit details, PCB design, ...

To investigate, describe and recall how the strength of the magnetic field depends on the current in the coil, the number ... field and hence the stronger the electromagnet. Hazard Consequence ...