Documents Electricity and magnetism Magnets have been known for centuries. The Chinese and Greeks knew about.....

Slide 1 Slide 2 Electricity and magnetism Slide 3 Magnets have been known for centuries. The Chinese and Greeks knew about the “magical” properties of magnets. The ancient…

Documents What is magnetism ? Magnetism is the properties and interactions of magnets The earliest magnets...

Slide 1 Slide 2 What is magnetism ? Magnetism is the properties and interactions of magnets The earliest magnets were found naturally in the mineral magnetite which is abundant…