Electric Motors | Magnetism | Physics | AddyESchool
In this video we going to give you an quick understanding on how electric motors work with some magnets and a wire CREDITS Animation...
MAGNETISM
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Magnetism is one aspect of the combined electromagnetic force. It refers to physical phenomena arising from the force caused by magnets, objects that produce fields that attract or repel other objects. … Permanent magnets, made from materials such as iron, experience the strongest effects, known as ferromagnetism.
Current & Magnetic Fields | Magnetism | Physics | AddyESchool
Electromagnets are incredibly useful. They can do all the things a normal magnet can do, but can also be switched on and off. Electr...
Microphones, Loudspeakers & Headphones | Magnetism | Physics | AddyESchool
DESCRIPTION In this video you will learn about microphones, loudspeakers, headphones and how they function . CREDITS Animation &...
Earth and Compasses | Magnetism | Physics | AddyESchool
DESCRIPTION Perhaps you’ve played with bar magnets or have a magnet on your fridge. But did you know that the earth is a giant magne...