Openscied 8.3 lesson 6 magnet

Front

What is a magnetic field?

Back

A magnetic field is a region around a magnetic material or a moving electric charge within which the force of magnetism acts.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

Describe the concept of magnetic force.

Back

Magnetic force is the force exerted between magnets or between a magnet and a magnetic material.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What are magnetic poles?

Back

Regions on a magnet where the magnetic force is concentrated.

Front

What is the difference between a magnet and a magnetic material?

Back

Magnetic materials attract to either pole of a magnet; magnets only attract to opposite poles.

Front

If you place the North pole of a magnet next to the South pole of another magnet, what will happen?

Back

They will attract.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What is the definition of a magnet?

Back

A magnet is an object that produces a magnetic field and has the ability to attract certain materials, such as iron.

Front

What is the role of magnetic fields in electric motors?

Back

Magnetic fields interact with electric currents to produce motion in electric motors.

Tags

NGSS.MS-PS2-5

Front

What happens when like poles of two magnets are brought together?

Back

Like poles repel each other.

Tags

NGSS.MS-PS2-3

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 readings.

Front

What materials are considered magnetic materials?

Back

Magnetic materials include iron, nickel, and cobalt.

Tags

NGSS.MS-PS2-3