Conduction, Induction, Friction 2022

An electron is near two opposite charged sheets of metal.  The electron is _____  the positive sheet and ____ the negative sheet.

• attracted to / repelled by
• attracted to / attracted to
• repelled by / attracted to
• repelled by / repelled by

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NGSS.MS-PS2-3

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If a negatively charged rod touches a conductor, the conductor will be charged by what method?

• Friction

• Conduction

• Induction

• Convection

Two storm clouds rub against each other giving one cloud a positive charge and one a negative charge. This is an example of charging by

• Conduction

• Convection

• Friction

• Induction

Only the __ move to create unbalanced charges.

• Neutrons
• Protons
• Electrons
• Static Electricity

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NGSS.MS-PS2-5

When atoms lose electrons, they become __ charged ions.

• Positively

• Neutral

• Negatively

• Shock

Materials through which electrons move easily__.

• insulator
• conductor

Charge can be temporary in ___

• conduction
• induction

Your arm hair raising as you approach a television is an example of charging by induction

• true

• false

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NGSS.MS-PS2-3

Your hair sticking up after removing your cap is an example of charging by induction.

• True

• False

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is this an example of?

• Heat

• Friction

• Gravity

• Induction

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NGSS.MS-PS3-5