Lilly and Fred at full power!
 Fred |
 Lilly |
Well done! That is correct!
„Lilly, do you have any idea what electric power actually is? Do you know what it depends on?“
„Hm, I'm not sure. Let's draw a sketch of a circuit-diagram! Thereby we can see which parameters influence electric power.
How could we draw that? What should it look like?“
Draw your own circuit-diagram (e.g. a circuit that powers the light bulb)! Do you know any electric parameters which could influence the brightness of the bulb? Here you can take a look at the sketch of Lilly and Fred.
This is the sketch of Lilly and Fred:
In the sketch one can see a circuit-diagram of a bulb that is powered by a battery. In addition, Lilly and Fred also have drawn in amperage I and voltage U.
