Electricity #2 And #3

Question 0

What is necessary for electrons to continues long their journey?

Answer 0

A continuous loop of conducting material is needed for a uninterrupted flow if electrical current. This is called a COMPLETE or CLOSED circuit.

Question 1

What is electricity?

Answer 1

Electricity is a form of energy and can make things work. You can’t see electricity but you see the effect it has on other things.

Question 2

What is a circuit?

Answer 2

The path electron a long wire is called a circuit.

Question 4

What is a conductor?

Answer 4

A conductor is a substance that allows a electric currant to pass through them ex.medal

Question 5

What is a insulator?

Answer 5

A insulator is a substance that doesn’t allow a electric currut to pass through them ex.glass

Question 6

give 5 examples of an insulator and a conductor…..

Answer 6

insulators:
paper
wood
rubber
glass 
plastic

conductors:
metal
copper
zinc
silver
aluminum

Question 7

What is a switch?

Answer 7

A switch turns power off and on
:controls electrical energy being
:prevents heating transmitted that could lend to fire

Question 8

What is a importance of a switch?

Answer 8

A switch is a device used for closing or opening a gap in an electric current. Using a switch is a easier/safer then touching two wires together

Question 9

What effect does a resistor have?

Answer 9

A resistor controls the power of a current and the strength of electricity that passes through swore. They are are poor conductors that only partially conduct electricity. As the current flows through a resistor the voltage or current drops

Question 10

Give 2 examples of a resistor

Answer 10

A filament and a fuse