Electric Currents and Energy Transfer (Feb 2019)

Which word best matches the following definition:

The ability to do work

• Copper

• Energy

• Parallel circuit

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Anything that moves has _________________________.

• Kinetic energy

• potential energy

• water

• rubber

Still objects has ______________________________.

• battery

• resistor

• fractions

• potential energy

Energy can change forms, but it ____________goes away.

• always

• sometimes

• NEVER

• none of the above

Tags

NGSS.MS-PS3-5

Energy moves in different ways, such as through:

• light

• heat

• sound

• electricity

• all of the above

Tags

NGSS.MS-PS3-4

___________is a kind of energy.

• Structure

• Electricity

• Circuit

• Path

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Tiny particles called ________________have a positive charge.

• Electrons

• Electricity

• Protons

The key to electricity is that _______________ charges attract. (Think of opposite ends of magnets)

• same

• electric

• opposite

• none of the above

Where does electricity in your home come from?

• power plants

• batteries

• generators

• all the above

What is a circuit?

• an incomplete, broken circle/loop

• a complete, unbroken circle/loop

• partly broken circle/loop

• half broken circle/loop