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MAGNETISM

MAGNETISM

Assessment

Presentation

Physics

9th - 12th Grade

Easy

NGSS
MS-PS2-3, MS-PS2-5, HS-PS3-3

+4

Standards-aligned

Created by

Christiana Amadi

Used 27+ times

FREE Resource

2 Slides • 17 Questions

1

Multiple Choice

Question image
The magnet's shown will
1

not move

2

attract

3

repel

4

all of the above

2

Multiple Choice

Question image
The magnet's shown will
1
not move
2
attract
3
repel
4
all of the above

3

Multiple Choice

Magnets attract things made of
1

copper

2

iron

3

wood

4

plastic

4

Multiple Choice

All magnets have 2
1
fields
2
colors
3
poles
4
all of the above

5

Multiple Choice

Iron, Nickel and cobalt are all __________________ materials
1
Shiny
2
poles
3
magnetic
4
cold

6

Multiple Choice

Where is the strongest attraction force of the magnet?
1
at the poles
2
in the middle
3
above the magnet
4
below the magnet

7

Multiple Choice

Which of the following is true about a bar magnet?
1
Its magnetic field is strongest near its center.
2
It is surrounded by a magnetic field.
3
The north pole is stronger than the south pole.
4
The south pole is stronger than the north pole.

8

Multiple Choice

The space around a magnet where the force of a magnet can attract best is called__________
1
magnetism
2
bar magnet
3
horseshoe magnet
4
magnetic field

9

Multiple Choice

Question image
What kind of magnet can be turned on and off?
1
refridgerator magnet
2
electromagnet
3
magnetite
4
iron

10

Multiple Choice

How is a permanent magnet DIFFERENT from a temporary magnet?
1
A permanent magnet attracts materials made of iron.
2
A permanent magnet has poles.
3
A permanent magnet has a magnetic field.
4
A permanent magnet keeps its magnetism for a long time.

11

Multiple Choice

Question image
Why does a compass needle point north?
1
The compass is a bar magnet
2
Because north is up
3
Because it's magic
4
It lines up with the Earth's magnetic field

12

Multiple Choice

Generators are devices that convert _____ energy into _____ energy.
1
chemical; mechanical
2
mechanical; electrical
3
electrical; mechanical
4
potential; kinetic

13

Multiple Choice

In a _______ a spinning turbine moves magnets which generates an electric current.

1

Motor

2

Generator

14

Multiple Choice

Question image

What is the transfer of energy in when you plug in a motor and it spins?

1

chemical to mechanical

2

electrical to mechanical

3

mechanical to electrical

4

physical to potential

15

16

Multiple Choice

Question image
What type of energy comes OUT of a generator?
1

Mechanical

2

Electrical

3

Thermal

4

Potential

17

Multiple Choice

Why are galvanometer used instead on ammeters?

1

It detects both the direction and magnitude of current.

2

It detects only current.

3

It is more expensive.

4

They are more accurate.

18

Multiple Choice

Question image
In an electric motor, the energy transformation begins as  ----
1

electrical and becomes chemical

2

mechanical and becomes electrical

3

electrical and becomes mechanical

4

mechanical and becomes chemical

19

Question image
The magnet's shown will
1

not move

2

attract

3

repel

4

all of the above

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MULTIPLE CHOICE