Unit 1 - Topic 2 - Electricity & Magnetism

Where are the poles on this magnet? You will need to select 2 hotspots.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which part of the magnet produces the strongest magnetic force?

Tags

NGSS.MS-PS2-3

What do the curved lines around the Earth in the diagram represent?

• Earth's angle of rotation

• Earth's magnetic field

• Earth's gravitational field

• Earth's electric charge

Tags

NGSS.MS-PS2-5

Which of the following best explains the shape of the field lines between the magnets?

• like poles produce attraction

• like poles produce repulsion

• opposite poles produce repulsion

• opposite poles produce attraction

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What can you conclude about the bar magnet based on the compass?

• only the pole near the compass produces magnetic force

• the bar magnet's north pole is nearest to the compass

• the center of the bar magnet produces the greatest magnetic force

• the bar magnet's south pole is nearest to the compass

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Organize these options into the right categories.

Remember: quantitative has a number and qualitative is descriptive

Groups:

(a) Quantitative

,

(b) Qualitative

• The experiment used 3 magnets.

• The pendulum is 12 cm tall.

• The pendulum swung to the right.

• The south pole of the pendulum followed the moving magnet.

• The ring magnet has a mass of 6g.

• The magnets pulled toward one another.

Which word best describes what the diagram represents?

• axis of rotation

• magnetic field

• gravitational pull

• electric field

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of the structures in the electromagnet is the solenoid?

Tags

NGSS.MS-PS2-3

Match the following

• produced by a magnet & has a N & S pole

• Electric force

• attraction between opposite charges

• both electric and magnetic force

• field lines model the forces produced

• Magnetic force

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5