Electricity

What are materials that electrical currents can easily pass through?

• conductor

• insulator

• series circuit

• parallel circuit

What are materials that electrical currents cannot easily pass through?

• conductor

• insulator

• series circuit

• parallel circuit

What is a circuit in which electrical currents can flow in only one path?

• conductor

• insulator

• series circuit

• parallel circuit

What is a circuit in which electrical currents have more than one path to follow?

• conductor

• insulator

• series circuit

• parallel circuit

What is an electrical current?

• an electrical charge in motion that moves from place to place.

• Most metals, such as copper, gold, and silver.

• Plastic, rubber, glass, and dry wood.

• the movement of electric charges.

What is an example of a conductor?

• an electrical charge in motion that moves from place to place.

• Most metals, such as copper, gold, and silver.

• Plastic, rubber, glass, and dry wood.

• the movement of electric charges.

What is an example of an insulator?

• an electrical charge in motion that moves from place to place.

• Most metals, such as copper, gold, and silver.

• Plastic, rubber, glass, and dry wood.

• the movement of electric charges.

What is electrical energy?

• an electrical charge in motion that moves from place to place.

• Most metals, such as copper, gold, and silver.

• Plastic, rubber, glass, and dry wood.

• the movement of electric charges.

What is energy?

• the ability to do work or to cause change.

• the transfer of energy from a warmer object to a colder object.

• energy we can see.

• energy that motion or position gives to an object.

What is heat energy?

• the ability to do work or to cause change.

• the transfer of energy from a warmer object to a colder object.

• energy we can see.

• energy that motion or position gives to an object.

Tags

NGSS.MS-PS3-3