Hello. Me and my friend are in year 8 and are currently doing a project on electricity.
We are attempting to power our electrical current that we made out of onions but we have to write how onions power a light bulb. May someone please explain, in simple words and vocabulary, what an onion contains inside of it and how it manages to power a light bulb ? thank you.

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge

The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end