Unit 5 Part 2 Electricity

A complete pathway made of conductors through which electric current can flow.

• Circuit

• Charge

• Insulator

• Energy

Parallel Circuit

• Contains 2 or more charges for an electrical path to flow.

• An electric current has only one path to follow to and from the energy source.

Series Circuit

• Contains 2 or more charges for an electrical path to flow.

• An electric current has only one path to follow to and from the energy source.

The flow of electrons through a wire is what?

• Electric Current

• Chemical Energy

• Sound Energy

• Geothermal Radiation

Which objects would produce a circuit that produced light?

• Battery, Bell, Wire

• Plastic hose, yarn, battery

• battery, light, wire

• yarn, battery, light

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

Particles with an opposite charge repel, or push away from, one another. Particles with similar or same charges attract one another, or pull together. 

• True

• False

Tags

NGSS.MS-PS2-3

Look at the circuit pictured below. What parts of the circuit need to be closed in order for the lightbulb to work?

Choose two correct answers.

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS3-5

Electric charges that build up on an object.

• Electricity generating plant

• Battery

• Static Electricity

• Sound Energy

Tags

NGSS.MS-PS2-3

Tobias and Jennifer tested a light bulb, a buzzer, and a fan on five different circuits. They recorded their observations in the table below. Which circuits were complete based on their observations?

Select two correct answers.

• 1

• 2

• 3

• 4

• 5

Tags

NGSS.4-PS3-2

NGSS.3-PS2-3

Which of the following is correct to label the diagram? 

• A - Proton

  B - Neutron

  C - Electron

• A - Electron

  B - Proton

  C - Neutron

• A - Neutron

  B - Proton

  C - Electron

• A - Electron

  B - Neutron

  C - Proton

Tags

NGSS.MS-PS1-1