Energy set 2

Question 1

Energy Transfer

Answer 1

When energy moves from one place to another.

Question 2

Pathway

Answer 2

Ex: conducting wires that connect the two terminals of the battery

Question 3

Open Circuits

Answer 3

Open circuits: An open circuit is a circuit in which the path is incomplete which means there is no flow of current.

Question 4

Closed Circuits

Answer 4

Closed circuit: A closed circuit is a circuit in which the path is complete and there is a flow of current in the entire path

Question 5

Switch

Answer 5

A switch is an electrical component that is used to turn on and turn off any equipment like television, washing machine, lights, fans, etc.

Question 6

Electric Current

Answer 6

Electric current is the flow of electric charge from one place to another in a circuit

Question 7

Electric Circuit Model

Answer 7

An electric circuit has to have a power source, wires for the electricity to flow through, and a device such as a lamp or motor that uses the electric current

Question 8

Insulators

Answer 8

Substances that do not allow an electric charge to pass though. Ex: glass, air, cotton, plastic, rubber and wood.

Question 9

Conductors

Answer 9

Substance that do a