Project introduction:
Static electricity is a familiar phenomenon in our daily life
I believe everyone has tried it. Sometimes when you take off your shirt and put on your shirt, your hair will get stuck in the sun.
Or the plastic bag is obsessed with my hand and can't flick it
What exactly is static electricity? How is static electricity generated? IKEA will do an experiment with everyone to understand it.
List of materials:
- pack of snow
- a plastic cup
- electric fan
- Two pieces of wood
- Motors
- Battery Case & 3A Batteries 2pcs
Instructions
Step
The principle of static electricity⁉️
In fact, many "objects" are charged.
With positive and negative electricity.
A well-balanced state. The technical term for this is "electric neutrality".
And when two different objects "collide" with each other, because of their different forces for attracting negative electricity, the negative electricity will move to the side that attracts the stronger negative electricity.
This unbalanced state is called "static electricity". Static electricity has a positively charged "positive static" and a negatively charged "negative static".
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