Electricity and Magnetism

Front

What is static electricity?

Back

Static electricity is the buildup of electric charge on the surface of objects, often caused by friction. It can cause objects to attract or repel each other.

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What is a circuit?

Back

A circuit is a closed loop that allows electricity to flow through it, providing a pathway for electrical current.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet that is created by an electric current flowing through a coil of wire, often wrapped around a metal core.

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Front

What is the function of a switch in a circuit?

Back

A switch is used to turn on and off the flow of current in a circuit.

Front

How can you make an electromagnet stronger?

Back

You can make an electromagnet stronger by adding more wire coils and/or batteries.

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Front

What is current electricity?

Back

Current electricity is the flow of electric charge through a conductor, such as a wire, and is used to power devices.

Front

What is a magnetic field?

Back

A magnetic field is the area around a magnet where magnetic forces can be felt, and it is produced by moving electric charges.

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Front

What are permanent magnets?

Back

Permanent magnets are materials that produce a persistent magnetic field without the need for an electric current.

Front

What is the difference between static electricity and current electricity?

Back

Static electricity is the buildup of charge that can cause sparks, while current electricity is the continuous flow of electric charge.

Front

What happens when you bring two like poles of a magnet together?

Back

When you bring two like poles of a magnet (e.g., north-north or south-south) together, they repel each other.

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