Electricity AND Magnetism

Which of the following is needed to make an electric circuit work? Choose ALL that apply.

• switch

• lightbulb

• wire

• battery

• plastic block

Opposite charges ______________.

• attract

• contract

• repel

• neither attract or repel

Tags

NGSS.MS-PS2-3

A closed pathway through which electrons are conducted is called:

• electricity

• circuit

• insulator

• conductor

Which of these materials is a good insulator?

• gold

• copper

• silver

• plastic

Tags

NGSS.MS-PS3-3

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What type of charge does an electron have?

• Negative

• Positive

• Neutral

• No charge

Tags

NGSS.MS-PS2-3

What objects can help us detect a magnetic field?

• wood

• yarn

• plastic

• iron

Tags

NGSS.MS-PS2-5

Which of the following is NOT a magnetic pole?

• South

• North

• East

What characteristics do magnetic substances have?

• They can give a "shock" when you touch them

• They can push or pull objects they are not touching

• They are always black and cold to touch

• They fall faster than other objects when you drop them

Tags

NGSS.MS-PS2-3

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A ​___________ electric charged is used in where the flow of charged particles move through a conductor

• Moving

• current electricity

Magnetism is generated by the __________

• electromagnet

• presence

• electrons

• south and north pole

Tags

NGSS.MS-PS2-3

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