Quiz about Electric and Magnetic Forces Lesson

Question 1

A particle that has equal amounts of positive charge and negative charge is

Accepted Answer

neutral

Answer

positively charged

Answer

negatively charged

Question 2

A negatively charged particle has

Accepted Answer

more electrons than protons

Answer

more protons than electrons.

Answer

an equal number of protons and electrons

Question 3

A particle that has more protons than electrons is

Accepted Answer

positively charged

Answer

negatively charged

Answer

neutral

Question 4

Which material is an insulator in which electric charges CANNOT easily move?

Accepted Answer

plastic

Answer

gold

Answer

aluminum

Question 5

Which material is a conductor in which electric charges easily move?

Accepted Answer

copper

Answer

wood

Answer

paper

Question 6

The loss of an unbalanced electric charge is an

Accepted Answer

electric discharge

Answer

electric force

Answer

electric field

Question 7

The invisible region around any charged object is an

Accepted Answer

electric field

Answer

electric force

Answer

electric current

Question 8

The push or pull between charged objects is an

Accepted Answer

electric force

Answer

electric discharge

Answer

electric field

Question 9

Like charges

Accepted Answer

repel

Answer

attract

Answer

have no force

Question 10

Opposite charges

Accepted Answer

attract

Answer

have no force

Answer

repel

Question 11

Which part of the atom is negatively charged?

Accepted Answer

electrons

Answer

protons

Answer

neutrons

Question 12

Which part of the atom is positively charged

Accepted Answer

protons

Answer

neutrons

Answer

electrons

Question 13

Which part of the atom has no charge (neutral)?

Accepted Answer

neutrons

Answer

protons

Answer

electrons

Question 14

What is located in the nucleus of the atom?

Accepted Answer

protons and neutrons

Answer

electrons and protons

Answer

electrons and neutrons

Question 15

The part of the magnet with the strongest attraction and is labeled N and S is called magnetic __________.

Accepted Answer

poles

Answer

attractor

Answer

repel

Answer

compass

Question 16

A __________ is a particle with negative charge.

Accepted Answer

Electron

Answer

Neutron

Answer

Proton

Question 17

A negative charge and a positive charge will ________.

Accepted Answer

Attract

Answer

Repel

Question 18

Which object could replace the penny and the light bulb would still light up?

Accepted Answer

Paperclip

Answer

Crayon

Answer

Toothpick

Answer

Rubberband

Question 19

Which object could replace the penny and the light bulb would still light up?

Accepted Answer

Paperclip

Answer

Crayon

Answer

Toothpick

Answer

Rubberband

Question 20

What is a force that acts only between objects that are touching

Accepted Answer

Contact force

Answer

Non-contact force

Answer

Invisible force

Answer

Balanced force

Question 21

What is the name of the force of attraction that exists between any two bodies in the universe that have mass.

Accepted Answer

Gravity

Answer

Electrostatic

Answer

Magnetic

Answer

Friction

Question 22

Charged objects can be attracted to:

Accepted Answer

Both

Answer

Neutral objects

Answer

Objects with the opposite charge

Question 23

What types of charges repel?

Accepted Answer

Positive and Positive

Answer

Positive and Neutral

Answer

Negative and Neutral

Answer

Neutral and Neutral

Question 24

If a substance has a higher number of electrons than protons on its surface, what type of charge does it have?

Accepted Answer

A negative charge.

Answer

A positive charge.

Answer

A neutral charge

Answer

No charge at all

Question 25

Walking across a carpet is an example of charge being transferred by

Accepted Answer

friction.

Answer

induction.

Answer

contact.

Answer

static electricity

Question 26

The closer the charges, the ___________ the force between them

Accepted Answer

stronger

Answer

closer

Answer

further

Answer

weaker

Question 27

Which part of the atom is positively charged?

Accepted Answer

Proton

Answer

Neutron

Answer

Electron

Question 28

A balloon has a negative charge.  The glass rod has a positive charge.  What will happen when the glass rod is brought near the balloon?

Accepted Answer

The balloon will be attracted to the rod

Answer

The balloon will be repelled by the rod

Answer

The balloon will remain in place

Answer

The balloon will spin in circles

Question 29

To demonstrate static electricity, a teacher takes an inflated balloon and rubs it against his hair.  The rubber balloon picks up electrons from his hair, which makes his hair have

Accepted Answer

a net positive charge

Answer

a net negative charge

Answer

a magnetic force

Question 30

Which statement is true?

Accepted Answer

All Magnets have a North and South Pole

Answer

All magnets can attract large objects

Answer

Magnets can not pull through Solids.

Answer

All Magnets have the Same shape and Size

Question 31

Which of these materials will a Magnet Attract?

Accepted Answer

Iron

Answer

Plastic

Answer

Rubber

Answer

Wood

Question 32

Looking at the drawing. If you tried to move these 2 magnets closer together, what would you feel?

Accepted Answer

Pull Closer together

Answer

Push Away

Answer

No Force

Answer

Let the Force be with YOU

Question 33

Mr.  Novales makes a mixture of four solid materials.  Which of these 4 materials will a bar magnet be able to pull out?

Accepted Answer

Iron Fillings

Answer

Rubber

Answer

Sand

Answer

Sugar

Question 34

The South end of a Magnet will...

Accepted Answer

Repel to the South end of another Magnet

Answer

Repel to a Copper Nail

Answer

Repel to the North End of another Magnet

Question 35

Which part of the Magnet is Strongest?

Accepted Answer

Poles

Answer

Center

Answer

Sides

Question 36

When Magnets push away from each other they...

Accepted Answer

Repel

Answer

Attract

Question 37

The AREA around a magnet where you feel a pulling force.

Accepted Answer

Magnetic Field

Answer

Gravity

Answer

Magnetism

Question 38

Magnets can attract to certain...

Accepted Answer

Metals

Answer

Paper

Answer

Woods

Question 39

The Earth is the Largest Magnet of All.

Accepted Answer

True

Answer

False

Question 40

What is Magnetism?

Accepted Answer

A Force where objects are attracted to each other or repelled

Answer

A Tesla car

Answer

An Electric Magnet

Answer

A magical force

Question 41

What will happen when these magnets are brought close together?

Accepted Answer

They will repel each other.

Answer

They will attract each other.

Answer

Both magnets will turn to the left

Answer

Both magnets will turn to the right

Question 42

What are the north and south ends of a magnet  called?

Accepted Answer

poles

Answer

borders

Answer

tips

Answer

caps

Question 43

When two magnets have the same poles facing each other they will?

Accepted Answer

repel

Answer

attract

Answer

attack one another

Answer

spin

Question 44

A magnet cannot not move which of the following objects?

Accepted Answer

a toothpick

Answer

a paper clip

Answer

a nail

Answer

a staple

Question 45

Iron, Nickel and cobalt are all __________________ materials

Accepted Answer

magnetic

Answer

Shiny

Answer

poles

Answer

cold

Question 46

What is the ability to attract or repel objects called?

Accepted Answer

Magnetism

Answer

Light

Answer

Sound

Question 47

What are the two poles of magnets?

Accepted Answer

North & South

Answer

Red & Blue

Answer

East & West

Question 48

Where is the pushing or pulling force of a magnet the strongest?

Accepted Answer

The ends

Answer

The middle

Answer

It's the same everywhere

Question 49

Magnetism is a type of what?

Accepted Answer

Force

Answer

Electricity

Answer

Gravity

Question 50

If magnet A can hold 3 paperclips and magnet B can hold 5 paperclips, which one is stronger?

Accepted Answer

B

Answer

A

Answer

They are the same

Question 51

What object would not attract a magnet?

Accepted Answer

Iron bicycle

Answer

Water

Answer

Silver spoon

Question 52

Metals are ...

Accepted Answer

Sometimes magnetic

Answer

Always magnetic

Answer

Never magnetic

Question 53

Two magnets are placed next to each other and repel each other apart? What is an explanation for this?

Accepted Answer

The north poles of both magnets are facing each other

Answer

One magnet is made of gold

Answer

The north pole of one magnet is facing the south pole of another magnet

Question 54

Magnetic metals are not found in:

Accepted Answer

Plastics

Answer

Money

Answer

Cereal

Question 55

A glass beaker is ...

Accepted Answer

Not Magnetic

Answer

Magnetic

Question 56

What causes lightning?

Accepted Answer

A difference in electrical charge.

Answer

A similarity in electrical charge.

Answer

Electrons flowing through a conductor.

Answer

Raindrops conducting electricity from the clouds to the ground.

Question 57

A flow of electrons through a conductor is called:

Accepted Answer

A current

Answer

A river

Answer

A spark

Answer

An electron flow

Question 58

What are the two poles of a magnet called?

Accepted Answer

North and South

Answer

East and West

Answer

Up and Down

Answer

Red and Blue

Question 59

What kind of circuit is this?

Accepted Answer

Series

Answer

Consecutive

Answer

Parallel

Answer

Training

Question 60

What kind of circuit is this?

Accepted Answer

Parallel

Answer

Series

Answer

Consecutive

Answer

Training

Question 61

wood is a _____?

Accepted Answer

insulator

Answer

conductor

Question 62

A material in which electrons are able to move easily

Accepted Answer

Conductor

Answer

Circuit

Answer

Insulator

Answer

Resistance

Question 63

A material in which electrons are not able to move easily

Accepted Answer

Insulator

Answer

Circuit

Answer

Resistance

Answer

Conductor

Question 64

Which statement is true?

Accepted Answer

The light bulb will not light up because the  circuit is broken.

Answer

The light bulb will light up because the  circuit is complete.

Answer

The light bulb will light up because the  circuit is broken.

Answer

The light bulb will not light up because the  circuit is complete.

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