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Electricity 4.2 Current

Electricity
§2  Current & Making an electrical circuit

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Slide 1: Tekstslide
NatuurkundeMiddelbare schoolmavo, havo, vwoLeerjaar 2

In deze les zitten 11 slides, met interactieve quiz en tekstslides.

time-iconLesduur is: 50 min

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Electricity
§2  Current & Making an electrical circuit

Slide 1 - Tekstslide

Slide 2 - Tekstslide

Slide 3 - Tekstslide

Insulators and conductors
              Insulators                                                                   Conductors

Slide 4 - Tekstslide

What can we find in an electrical circuit?

Slide 5 - Woordweb

What does it actually look like?
  • For a circuit to work, it needs to be closed using conductors.
  • Once it is closed, 'something' starts moving through the wires. This 'something' is called charge.
  • The amount of charge that flows through the wires is called the electrical current.
  • The electrical current can be measured in Ampere (A) (often 'amps' is used)

Slide 6 - Tekstslide

The ammeter
We can measure this electrical
current using an ammeter.

You can say:
'A current of 0.2A is running
through a light bulb.'

Slide 7 - Tekstslide

phet.colorado.edu

Slide 8 - Link

Slide 9 - Tekstslide

Slide 10 - Tekstslide

Working on the exercises
Read: paragraph 2
Do: Even excercises of 4.2

Slide 11 - Tekstslide