S2S4 Magnetic & Electrical Forces

Which answer best describes this image?

• The positive charge is repelling the negative charge.
• The blue charged object will repel the negatively red charged object.
• The positively charged red object will be attracted to the negatively charged blue object.

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

A magnet cannot move which of the following objects?

• a paper clip

• a nail

• a toothpick

• a staple

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NGSS.MS-PS2-5

Where is the force of attraction the strongest on a magnet?

• at the poles
• in the middle
• above the magnet
• below the magnet

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

Every magnet has a:

• East and West pole

• North and South pole

• East and South pole

• North and West pole

• Chicago and Saint pole

What is the name of a magnet that stays magnetic only while it touches a permanent magnet, or one that is magnetic for a very short time?

• Temporary magnet

• Semi-Permanant magnet

• Electromagnet

• Natural Magnet

The picture is an example of an:

• Electric circuit
• Electromagnet
• Electric nail
• Electric power cell

The entire region surrounding a magnet is known as the:

• Magnetic Domain

• Lodestone

• A Compass

• Magnetic Field

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NGSS.MS-PS2-3

Which of the following metals is attracted to magnets?

• Copper

• Aluminum

• Iron

• Gold

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NGSS.MS-PS2-3

What will happen when these magnets are brought close together?

• They will attract each other.
• They will repel each other.
• Both magnets will turn to the left
• Both magnets will turn to the right

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Earth's magnetic field and a bar magnet attract particles to the same locations because they...

• are attracted to the middle area

• are all around the outside

• both have north and south poles

• both attract things to the middle, then to the ends