Unit 2 Review - Science

The ferromagnetic elements are

• iron, aluminum, and Nickel

• Iron, Copper, Nickel

• Iron, cobalt, and Aluminum

• Iron, Cobalt, and Nickel

Tags

NGSS.HS-PS3-5

Which type of magnet produces a field that is similar to Earth's magnetic field?

• Horseshoe Magnet

• Bar Magnet

• Circle magnet

• Temporary Magnet

Tags

NGSS.MS-PS2-3

Galvanometers detect...

• Electrical current

• Magnetism

• Wind Speed

• Attraction

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The relationship between electricity and magnetism is known as __________________?

• Electromagnetism

• Solenoid

• Magnetic induction

• Magnetic field

Tags

NGSS.MS-PS2-3

What is static electricity?

• a shock on a material

• A charge caused by a current in a wire

• the electric charge at rest on an object

• caused by magnets

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What type of poles will ATTRACT?

• Like Poles

• Opposite Poles

Tags

NGSS.3-PS2-3

When a magnet passes through a solenoid during induction, what is produced?

• Electric current and a magnetic field

• electric current only

• magnetic field only

• none of the above

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What converts electrical energy to mechanical energy?

• Motor

• Generator

• Magnet

• Electromagnet

Answer explanation

Motors create movement. Movement is mechanical. Motors move cars which is a mechanical motion

Tags

NGSS.MS-PS3-5

When you sprinkle iron filings over a magnet, what becomes visible?

• Magnetic field lines

• Electric current

• domains

• poles

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is the flow of electrons called?

• Electric current

• magnetism

• Electromagnetism

• resistance