Basic Electricity WK 4

____________ allows electricity to flow.

• A conductor

• An insulator

• A magnet

The flow of electricity in a circuit.

• Current

• Flow

• Circuit

____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

Tags

NGSS.2-PS1-2

The plastic around the wire is

• Conductor

• Insulator

• Decoration

The path an electric current follows.

• Conductors

• Electric circuit

• Magnetic poles

• Series curcuit

Which of the following is caused by static electricity?

• A stove getting hot when it is turned on

• A magnet being attracted to a refrigerator

• A lightning strike during a storm

• A light bulb coming on when a switch is turned on

Which of the following is an insulator?

• Copper

• Wood

• Silver

• Salt water

Lightning is _____.

• a buildup of neutrons
• harmless
• a high-voltage electric current
• a large discharge of static electricity

Tags

NGSS.MS-PS2-3

How is electricity produced?

• When electrons move from one place to another
• When atoms move from one place to another
• When light hits a thing
• I don't know

What is the flow of electric charges called?

• Voltage

• Current

• Resistance

• Electricity