energy part 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 battery.

Question 3

open circuits

Answer 3

open circuit; An open circuit is a circuit in which the path is incomplete which means there is no flow of current. 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 4

switch

Answer 4

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

Question 5

Electric current

Answer 5

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

Question 6

Electric circuit Model

Answer 6

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

Question 7

insulators

Answer 7

Substances that do not allow an electric charge to pass through. EX; glass, air cotton