Electricity
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Lesduur is: 45 minOnderdelen in deze les
Slide 1 - Tekstslide
Slide 2 - Tekstslide
Which charged particles are responsible for electricity in copper wires?
A
electrons
B
protons
C
neutrons
D
atoms
Slide 3 - Quizvraag
A charged balloon sticks to the wall because...
A
the wall has an opposite charge
B
the wall is neutral
C
the wall has a regional opposite charge
D
the wall has a regional same charge
Slide 4 - Quizvraag
Is it true that lightning never strikes the same place twice?
A
Yes, the chance of that is absolutely zero
B
Not really, but the chance is very small
C
No, it's actually quite likely to happen
D
There is no way of predicting that
Slide 5 - Quizvraag
Why is it safe to sit in a car during a lightning storm?
A
The rubber tires insulate you from the ground
B
The car itself is an insulator
C
The lightning loses it's energy going into the car
D
The car conducts the lightning to the ground
Slide 6 - Quizvraag
Slide 7 - Video
Who will get a shock in this situation?
Slide 8 - Open vraag
Conductors
Slide 9 - Woordweb
Slide 10 - Video
Why can birds sit safely
on power lines?
on power lines?
Slide 11 - Open vraag
insulators
