Electric and Magnetic Fields

Front

What is the Earth's magnetic field?

Back

The Earth's magnetic field is a magnetic field that extends from the Earth's interior out into space, affecting compass directions.

Front

What creates electric fields?

Back

Electric fields are created by static electric charges.

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Front

What type of electric charge is responsible for creating electric fields?

Back

Electrons are responsible for creating electric fields when they are transferred between objects.

Front

What creates magnetic fields?

Back

Magnetic fields are created by moving electric charges.

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Front

How can you increase the strength of an electromagnet?

Back

You can increase the strength of an electromagnet by using more coils of wire.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

Front

What is the difference between static and moving electric charges?

Back

Static electric charges are stationary, while moving electric charges are in motion, creating magnetic fields.

Front

What is the role of protons in electric fields?

Back

Protons are positively charged particles found in the nucleus of an atom, but they do not create electric fields when stationary.

Tags

NGSS.MS-PS2-3

Front

What happens to the magnetic field when electric current flows through a wire?

Back

When electric current flows through a wire, it creates a magnetic field around the wire.

Tags

NGSS.HS-PS2-5

Front

What is the relationship between electricity and magnetism?

Back

Electricity and magnetism are interconnected; moving electric charges create magnetic fields, and changing magnetic fields can induce electric currents.

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