In deze les zitten 14 slides, met interactieve quizzen en tekstslides.
Lesduur is: 45 min
Onderdelen in deze les
Practical electricity
Slide 1 - Tekstslide
What are the two types of electrical charge? Which particle causes each type of charge? How do these electrical charges interact?
Slide 2 - Open vraag
What is the unit of charge?
A
Coulomb (c)
B
Ampere (A)
C
Volt (V)
D
Watt (W)
Slide 3 - Quizvraag
What is the symbol for charge?
A
Q
B
C
C
I
D
e
Slide 4 - Quizvraag
Physical quantity
Unit
Slide 5 - Tekstslide
Physical quantity
Unit
time
seconds
Slide 6 - Tekstslide
Physical quantity
Unit
time
seconds
distance
meters
Slide 7 - Tekstslide
Physical quantity
Unit
time
seconds
distance
meters
speed
meter / second
Slide 8 - Tekstslide
Physical quantity
Unit
time
seconds
distance
meters
speed
meter / second
Charge
Coulomb
Slide 9 - Tekstslide
Physical quantity
Unit
time (t)
seconds (s)
distance (d)
meters (m)
speed (v)
meter / second (m/s)
Charge (Q)
Coulomb (C)
Slide 10 - Tekstslide
What is the unit of current?
A
Electrons (e)
B
Ampere (A)
C
Volt (V)
D
Coulomb (C)
Slide 11 - Quizvraag
What is the symbol for current?
A
Q
B
C
C
I
D
e
Slide 12 - Quizvraag
Give a precise definition of electric current.
Slide 13 - Open vraag
An iPhone charger uses a current of 0.08 ampere when connected to a European socket. With this current it takes an iPhone 12, 2 hours and 8 minutes to go from 0% to 100%. How much coulomb flew through the wire in this time?