Magnetism

Front

What happens to the magnetic force when two magnets are close together?

Back

The magnetic force will be strong.

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Front

What produces a magnetic field?

Back

A magnetic field is produced by moving electric charges.

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Front

What can be observed by sprinkling iron filings in a magnetic field?

Back

The shape of a magnetic field.

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Front

What happens when two north poles or two south poles of magnets face each other?

Back

They will repel each other.

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Front

What happens when a north pole and a south pole of magnets face each other?

Back

They will attract each other.

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Front

What is a magnet?

Back

A magnet is an object that produces a magnetic field.

Front

What are the two types of magnetic poles?

Back

North pole and South pole.

Front

What is the rule of magnetic poles?

Back

Like poles repel each other, while opposite poles attract.

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NGSS.MS-PS2-5

Front

What is the unit of magnetic field strength?

Back

Tesla (T).

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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.