Y8: Magnetic Fields + Electromagnets

Y8: Magnetic Fields + Electromagnets
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Slide 1: Tekstslide
PhysicsLower Secondary (Key Stage 3)

In deze les zitten 31 slides, met interactieve quizzen, tekstslides en 1 video.

time-iconLesduur is: 40 min

Onderdelen in deze les

Y8: Magnetic Fields + Electromagnets

Slide 1 - Tekstslide

Contact Forces
Non-contact Forces
Friction
Thrust
Weight
Gravity
Drag
Magnetism
Tension
Air resistance
Electrostatic
Upthrust

Slide 2 - Sleepvraag

A North pole and a North pole will...
A
Attract
B
Repel

Slide 3 - Quizvraag

A North pole and a South pole will...
A
Attract
B
Repel

Slide 4 - Quizvraag

Magnetic field lines always run from North to South.
A
True
B
False

Slide 5 - Quizvraag

Where is a magnetic field strongest? How can you tell on a diagram?

Slide 6 - Open vraag

Label the poles.
North
South

Slide 7 - Sleepvraag

Label the poles.
North
South

Slide 8 - Sleepvraag

Label the poles.
North
South

Slide 9 - Sleepvraag

Label the poles.
North
South
North
South

Slide 10 - Sleepvraag

Where is the magnetic field strongest?

Slide 11 - Sleepvraag

Where is the magnetic field strongest?

Slide 12 - Sleepvraag

Where is the magnetic field strongest?

Slide 13 - Sleepvraag

Where is the magnetic field weakest?

Slide 14 - Sleepvraag

Where is the magnetic field weakest?

Slide 15 - Sleepvraag

Where is the magnetic field weakest?

Slide 16 - Sleepvraag

Slide 17 - Video

Where will the current be strongest?
What would happen if the direction of the current was reversed?

Slide 18 - Tekstslide

Slide 19 - Tekstslide

Slide 20 - Tekstslide

Slide 21 - Tekstslide

Which letter shows a solenoid?
A
A
B
B
C
C
D
D

Slide 22 - Quizvraag

Which image correctly shows the magnetic field when the current is on?
A
A
B
B
C
C
D
D

Slide 23 - Quizvraag

Which image correctly shows the magnetic field when the current is off?
A
A
B
B
C
C
D
D

Slide 24 - Quizvraag

Slide 25 - Tekstslide

Which electromagnetic field will be the strongest?
A
A
B
B
C
C
D
D

Slide 26 - Quizvraag

Which electromagnet will be the strongest?
A
A
B
B
C
C
D
D

Slide 27 - Quizvraag

Which electromagnetic field will be the weakest?
A
A
B
B
C
C
D
D

Slide 28 - Quizvraag

Which electromagnetic field will be the strongest?
A
A
B
B
C
C
D
D

Slide 29 - Quizvraag

Slide 30 - Tekstslide

Give 3 ways to increase the strength of an electromagnet.

Slide 31 - Open vraag