Introduction to Electricity

Electricity is the flow of _________.

• protons
• neutrons
• electrons

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Electrons have _______ charge. It is the particles that orbit an atom's nucleus.

• Positive

• Negative

• Neutral

• None

Tags

NGSS.MS-PS2-3

Electricity that flows in a closed path is called a

• path
• current
• circuit
• light

What are the components of simple electric circuit?

• battery, light bulb

• battery, light bulb, wire

• battery, light bulb wire and switch

• battery, light bulb, switch

Current electricity is _____

• The electric charge that collects or builds up on the surface of an object.

• The flow of electric charges carried through a material such as wire.

• Any material that allows electric charges to move through it.

• Materials that do not allow electric charges to flow freely through them

It is a component of electric circuit that provides electrical energy .

• battery

• light bulb

• wire

• switch

It connects the components of electrical circuit.

• light bulb

• battery

• wire

• switch

It gives off light and heat when electricity flows through it.

• battery

• wire

• switch

• light bulb

It opens or close the electric circuit.

• switch

• light bulb

• wire

• battery

Name the symbol in the picture

• battery

• switch

• light bulb

• wire