Quiz about Science Topic 2

Question 1

Is steel usually magnetic?

Accepted Answer

yes

Answer

no

Question 2

Is iron usually magnetic?

Accepted Answer

yes

Answer

no

Question 3

Is nickel usually magnetic?

Accepted Answer

yes

Answer

no

Question 4

Is cobalt usually magnetic?

Accepted Answer

yes

Answer

no

Question 5

Is plastic usually magnetic?

Accepted Answer

no

Answer

yes

Question 6

Is cloth usually magnetic?

Accepted Answer

no

Answer

yes

Question 7

Is aluminum usually magnetic?

Accepted Answer

no

Answer

yes

Question 8

a negative or positive charge

Accepted Answer

electric charge

Answer

electric force

Answer

insulator

Answer

magnetic pole

Question 9

a material with no electric charge

Accepted Answer

neutral

Answer

conductor

Answer

permanent magnet

Answer

repel

Question 10

to push away

Accepted Answer

repel

Answer

attract

Answer

static discharge

Answer

natural magnet

Question 11

to pull toward

Accepted Answer

attract

Answer

static discharge

Answer

magnetic field

Answer

neutral

Question 12

the push or pull of charged objects on each other

Accepted Answer

electric force

Answer

static discharge

Answer

electric charge

Answer

conductor

Question 13

a material that electric charges can easily flow through

Accepted Answer

conductor

Answer

insulator

Answer

static discharge

Answer

electric charge

Question 14

a material that slows the flow of electric charges

Accepted Answer

insulator

Answer

conductor

Answer

repel

Answer

electromagnet

Question 15

the movement of particles with electric charge between objects that are not touching

Accepted Answer

static discharge

Answer

conductor

Answer

electric force

Answer

magnetic pole

Question 16

an object that is magnetic without human influence

Accepted Answer

natural magnet

Answer

permanent magnet

Answer

electromagnet

Answer

magnetic field

Question 17

something that is always magnetic

Accepted Answer

permanent magnet

Answer

natural magnet

Answer

electromagnet

Answer

magnetic field

Question 18

a magnet that can be turned on and off with an electric current

Accepted Answer

electromagnet

Answer

magnetic pole

Answer

neutral

Answer

static discharge

Question 19

The point on the magnet where magnetic force is strongest

Accepted Answer

magnetic pole

Answer

magnetic field

Answer

attraction

Answer

conductor

Question 20

the area where a magnetic force acts

Accepted Answer

magnetic field

Answer

natural magnet

Answer

permanent magnet

Answer

electric charge

Question 21

If both objects have the same charge, they will

Accepted Answer

repel

Answer

attract

Question 22

If both objects have different charges, they will

Accepted Answer

attract

Answer

repel

Question 23

If a balloon is negatively charged, and another balloon is near it and it repels the other, what charge is that other balloon?

Accepted Answer

negative

Answer

positive

Question 24

If an object is negatively charged and another object near it is attracted to it, that other object is what charge?

Accepted Answer

positive

Answer

negative

Question 25

Is this an open circuit or a closed circuit?

Accepted Answer

Closed

Answer

Open

Question 26

Is this an open circuit or a closed circuit?

Accepted Answer

Open

Answer

Close

Question 27

A _____________ makes it easy for electricity to flow through it.

Accepted Answer

Conductor

Answer

Insulator

Question 28

Will these two magnets attract or repel?

Accepted Answer

Repel

Answer

Attract

Question 29

The planet Earth is the largest natural magnet

Accepted Answer

True

Answer

False

Question 30

An electromagnet can be turned on and off by turning off the electric current.

Accepted Answer

true

Answer

false

Question 31

Magnets attract ALL KINDS of metal

Accepted Answer

False

Answer

True

Question 32

Two magnets are put close together. They are placed north pole to north pole. They will...

Accepted Answer

they will push away from each other or repel

Answer

stick together

Answer

there will be no reaction

Question 33

Two magnets are put close together. They are placed south pole to north pole. They will

Accepted Answer

stick together

Answer

push away from each other

Answer

there will be no reaction

Question 34

Haley rubs a balloon against her head. Her hair becomes positively charged. The balloon becomes negatively charged. If Haley moves the balloon away from her head, her hair will

Accepted Answer

be pulled toward the balloon and follow it.

Answer

not be affected by the balloon in any way.

Answer

be pushed away by the balloon and move away from it.

Answer

be damaged by the balloon and fall out.

Question 35

When an object has an overall positive or negative charge. It has an _______________ ________________.

Accepted Answer

electrical charge

Answer

static electricity

Answer

neutral charge

Answer

current charge

Question 36

When charges cannot move easily, they are considered ________________________.

Accepted Answer

insulators

Answer

conductors

Answer

positive

Answer

negative

Question 37

Permanent magnets

Accepted Answer

CAN'T be turned off

Answer

CAN be turned off

Question 38

Electromagnets

Accepted Answer

CAN be turned off

Answer

CAN'T be turned off

Question 39

Will the balloons ATTRACT or REPEL each other?

Accepted Answer

Option B is correct

Answer

A.

Question 40

Will the balloons ATTRACT or REPEL each other?

Accepted Answer

Option A is correct

Answer

B.

Question 41

If an object has more negative charges than positive charges, its electrical charge is...

Accepted Answer

negative

Answer

positive

Answer

neutral or no charge

Answer

opposite

Question 42

Two balloons are hanging from a stick.

One balloon has a positive charge and the other has a negative charge.

How would you expect the balloons to move?

Accepted Answer

towards each other

Answer

there would be no movement

Answer

away from each other

Science Topic 2

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