What is Electric Current?

When electric charges continuously move...

• Static Electricty

• Current Electricity

• Fluxtricity

• Flux Capacitor

Copper has only one electron in its outer shell. This means...

• the electron can be easily ejected

• the electron is held onto very tightly

Tags

NGSS.HS-PS1-1

In the plastic tube and marble model the steel marbles represent...

• Protons

• Electrons

• Entire Atoms

Tags

NGSS.MS-PS1-1

In the plastic tube and marble model does one marble need to travel the entire length of the tube for current to flow?

• Yes! It is the only way to get a marble (electron) to the other end.

• No! Adding one marble (electron) to one end forces one out the other end.

Electrons come from the _____ side of a battery.

• Positive

• Negative

• Both sides

Tags

NGSS.MS-PS2-3

Air is a(n)

• Insulator (it prevents electricity from flowing)

• Conductor (it allows electricity to flow)

A _____ circuit creates a loop for energy flow from one side of a circuit to another.

• Open

• Closed

• City