Intro to Electricity

What do we call the flow of electricity around a circuit?

• electric current

• insulator

• conductor

• electric circuit

A material that allows heat or electricity to flow through it is a ______________?

• insulator

• circuit

• current

• conductor

Material that does not allow heat or electricity to flow through is a _____________________.

• conductor

• insulator

• wire

• current

Tags

NGSS.MS-PS3-3

______________ is to move or travel smoothly in a certain direction.

• flow

• current

• insulator

• conductor

Tags

NGSS.MS-PS2-2

Glass does not allow electricity to flow through it, so glass is a (n) ________________.

• conductor

• insulator

Copper allows electricity to flow through it, therefore it is a ______________________.

• conductor

• insulator

What charge does an electron have?

• Positive

• Negative

• Neutral

What charge does a proton have?

• Positive

• Negative

• Neutral

Electron flow moves from

• Positive to negative

• Negative to positive

Tags

NGSS.HS-PS3-5

In current electricity, electrons flow

• thru a wire

• in all directions