Electricity

Front 1

Protons have an electric charge, true or false?

Back 1

True

Front 2

Atoms are not made of smaller particles, true or false?

Back 2

False

Front 3

The electrons are in the nucleus, true or false?

Back 3

False

Front 4

Things with opposite electric chargers are attracted to each other, true or false?

Back 4

True

Front 5

An atom cannot lose electrons, true or false?

Back 5

False

Front 6

When you comb your hair, you may cause static electricity, true or false?

Back 6

True

Front 7

____ is an important part of our daily lives.

Back 7

Electricity

Front 8

Electricity is caused by a ____ that has an electric charge.

Back 8

Matter

Front 9

Matter is made of ____.

Back 9

Atoms

Front 10

Things that have ____ chargers attract each other.

Back 10

Opposite

Front 11

As long as an atom has the ____ number of protons and electrons, it has no charge.

Back 11

Same

Front 12

A proton is..

Back 12

Attracted to a negative charge.

Front 13

A neutron has..

Back 13

No electric charge.

Front 14

An electron is..

Back 14

Attracted to a positive charge.

Front 15

Name four things that use electricity...

Back 15

Christmas lights, a microwave, air conditioning, the internet, etc..

Front 16

If extra electrons have a path to follow they will flow to the are with ____ electrons.

Back 16

Positive.

Front 17

Electrically charged matter whose particles all move in the same direction are called ____ electricity.

Back 17

Current

Front 18

Current electricity is made by a ____.

Back 18

Generator

Front 19

A generator forces electrons to move through a ____.

Back 19

Conductor

Front 20

Matter that electrons cannot move through easily is an ____.

Back 20

Insulator

Front 21

____ happens when the electron flow changes direction.

Back 21

Alternating current

Front 22

Rubber is the conductor we use for most of our needs, true or false?

Back 22

False

Front 23

Batteries produce direct current electricity, true or false?

Back 23

True

Front 24

The electric outlets in your house provide direct current electricity, true or false?

Back 24

False

Front 25

Alternating current happens when the electrons flow in the same direction, true or false?

Back 25

False

Front 26

When the electrons leave their atoms, matter becomes positively charged; True or false?

Back 26

True

Front 27

Rubber that covers electric wires keeps electrons from moving to any conductor, true or false?

Back 27

True

Front 28

The amount of a push a source of electricity gives, the electricity is measured in ____.

Back 28

Volts

Front 29

Short circuits can start ____.

Back 29

Fires

Front 30

When a lamp switch is ____ there are no breaks in the current.

Back 30

On

Front 31

Electric current is measured in ____.

Back 31

Amperes

Front 32

The path taken by an electric current is called an electric ____.

Back 32

Circuit

Front 33

When a lamp switch is off, the current's path is ____.

Back 33

Open

Front 34

The path taken by an electric current is called an ____.

Back 34

Electric circuit.

Front 35

A current must return to its ___.

Back 35

Sorce

Front 36

If the circuit has an opening, the ___ will not flow.

Back 36

Current

Front 37

When there are no breaks in the path the circuit is ____.

Back 37

Closed

Front 38

When a switch is off, the circuit is ____.

Back 38

Open

Front 39

Electric current is measured in units called ____.

Back 39

Volts