Awaken the Force LC-1

Where is the strongest attraction force of the magnet?

• at the poles

• in the middle

• above the magnet

• below the magnet

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

If two charges repel each other, the two charges must be

• North and South

• Positive and Negative

• Positive and Neutral

• Negative and Negative

• South and South

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

An object becomes charged when the atoms in the object gain or lose

• electrons

• protons

• neutrons

• all of the above

Tags

NGSS.MS-PS1-1

Objects that have opposite charges

• are attracted to each other, and the force between the objects pulls them together.

• are attracted to each other, and the force between the objects pushes them apart.

• are repelled by each other, and the force between the objects pulls them together.

• are repelled by each other, and the force between the objects pushes them apart.  

Tags

NGSS.MS-PS2-3

If you rub fur on a ruler, the ruler will

• gain electrons and gain a negative charge

• lose electrons and gain a negative charge

• gain protons and gain a positive charge

• lose protons and gain a positive charge

Tags

NGSS.MS-PS2-3

Based on the field diagram, the two magnets are

• Pushing Each Other Apart

• Pulling each other together

• Not Moving

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

At which location is the magnetic force the strongest at?

• Point A

• Point B

• Point C

• The strength is the same at all three locations.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Maglev trains use magnets on the track and the bottom of the train to levitate!

If the pole on the bottom of the train facing the track is a South Pole, the pole on track facing the train is a

• Positive Charge

• Negative Charge

• South Pole

• North Pole

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What would best describe the charges on the balloon and "ecstatic" person?

• Positive Charge and Negative charge

• North Pole and South Pole

• North Pole and North Pole

• Positive Charge and Positive Charge

Tags

NGSS.MS-PS2-3

What best describes the charges on the cat and the balloon to cause this interaction?

• Opposite charges

• Like Charges

• Opposite Poles

• Neutral Charges

• Like Poles

Tags

NGSS.MS-PS2-3