SPS 10C

A compass points north because of the Earth's ________ field?

• electrical

• gravitational

• magnetic

• static

What is the area around an object that can attract or repel other objects in that area?

• Magnetic Field

• Magnetic Fission

• Force

• Friction

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnetic fields are created by _______ electric charges.

• only positive

• only negative

• moving

• static

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of these metals is NOT attracted to a magnet?

• Aluminum

• Cobalt

• Iron

• Nickel

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

Which type of charge would be attracted to a positively charged object?

• Only positive

• Only negative

• Both

• Neither

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

DECREASING which factor would INCREASE the force on a paper clip by a permanent magnet?

• Current

• Distance

• Magnet size

• Magnet strength

Tags

NGSS.MS-PS2-5

Electric fields are usually created when _____ are transferred between objects.

• protons

• neutrons

• electrons

• positrons

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

How can you INCREASE the strength of an electromagnet?

• Use more coils

• Use less coils

• Decrease the amount of electricity

• Make the wire thinner

Tags

NGSS.MS-PS2-3

Fields allow objects to exert _____ on each other without touching.

• forces

• friction

• resistance

• resonance

Tags

NGSS.MS-PS2-5