Energy part 2

Question 1

energy transfer

Answer 1

when energy moves from one place to another

Question 2

pathway

Answer 2

conducting wires that connect the two terminals of the battery

Question 3

open circuit

Answer 3

an open circuit is a circuit in which the path is incomplete Which means there is no flow of current

Question 4

closed circuit

Answer 4

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 a 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 electric to flow through and a device such as a lamp or a motor that uses the electric current

Question 8

insulators

Answer 8

substances that do not allow an electric charge to pass through. glass air cotton plastic rubber and wood

Question 9

conductors

Answer 9

substances that an electric charge can pass through without difficulty. power lines fences for livestock battery jumper cables powering electronic devices also copper aluminum iron steel gold and silver

Question 10

source

Answer 10

such as a battery

Question 11

user

Answer 11

such as a light bulb or other device that uses energy