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ten easy things that you can do in your house

1. wear clothes :

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how do we change wind energy to electricity?

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how do we change wind energy to electricity?

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way to change wind energy to electricity

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electricity can transform in to a different types of energy.
there is insulator and conductor.
insulator is objects that electricity can't go through,
conductor is opposite with insulator.

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simple circuit is most basic way to build a circuit. the   configuration is commonly battery and a bulb, but some people says it is battery, bulb, and switch.

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how do we change solar energy to electricity?

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how do we change solar energy to electricity?

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way to change solar energy to electricity

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when people plan to make circuit, they had serious problem. they didn't have time to draw all that stuff. so they made symbols! if you use symbol, you can make it look easier and it is also easier to draw! there is so many sybols!

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how do we change hydro power to electricity?

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how do we change hydro power to electricity?

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way to change hydro power to electricity

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Conductors conduct electrical current very easily because of their free electrons.

Insulators oppose electrical current and make poor conductors.

Some common conductors are copper, aluminum, gold, and silver.

Some common insulators are glass, air, plastic, rubber, and wood.

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Air conditioning is a big user, so are lighting, water heating and refrigeration. The 'other' group which includes gadgets and appliances is also a big draw, and has been growing sharply in recent years. Understanding how electricity is used can help prioritize opportunities to reduce it.

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did you ever thought about where is electricity come from?
i don't think so. okay, there is two way to make electricity.
renewable energy and non - renewable energy.
from now, most of people use non renewable source to create electricity. example of renewable energy is, hydro turbine, wind turbine, solar panel. and for example of non - renewable energy is, coal, oil which is most common source that people use.

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Different Sources of Energy, Using Energy Responsibly, Educational Video for Kids

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what is kinetic energy?
energy which a body possesses by virtue of being in motion.

"energy above that needed to ionize the molecule is carried away as kinetic energy of the electron ejected"
so easy meaning is moving energy.

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the energy can change in to many different types.
for example, there is lantern.
the lantern get electrical energy and it makes light energy and heat energy.

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what is potential energy?
the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
easy meaning is place that you are, and a energy that body has.

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why insulator can't conduct electricity?

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why insulator can't conduct electricity?

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Metal atoms have outer electrons which are not tied to any one atom. These electrons can move freely within the structure of a metal when an electric current is applied. There are no such free electrons in covalent or ionic solids, so electrons can't flow through them - they are non-conductors.

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what is insulator? as i wrote before, it is material that don't conduct electricity.
for example, there is rubber and plastic! people cover wire with plastic, it is because plastic is insulator.

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you can try to make your circuit!
but first, you should plan.
don't worry,  there is good website that can plan
CELO - circuit world