OpenSciEd- Unit 8.3 Forces at a Distance

Front

What causes the compass needle to move when brought near electrical current?

Back

magnetic field

Tags

NGSS.MS-PS2-3

Front

At which point is the magnetic field the strongest?

Back

1

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

Electric currents produce _____________

Back

magnetic fields

Tags

NGSS.MS-PS2-5

Front

How is Earth's magnetic field similar to that of a magnet?

Back

It has north and south poles.

Front

In this image, matching north poles from two magnets are introduced. What do you predict will be the outcome?

Back

The magnets will repel

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What is this?

Back

electromagnet

Tags

NGSS.MS-PS2-3

Front

What does it show when two button magnets become 'stuck' to each other?

Back

Unlike poles of the button magnets attract

Front

Just like magnetic poles, electric field charges follow the same rules. What will the outcome be for these electric field charges?

Back

attract

Tags

NGSS.MS-PS2-3

Front

Why do magnets exert force on each other even when not touching?

Back

Because two like poles are repelling each other

Tags

NGSS.3-PS2-3

Front

Which set-up will have the strongest electromagnet? Options: Set up "W", Set up "X", Set up "Y", Set up "Z"

Back

Set up "Z"