a) A working electromagnet
b) A working electric generator
There are very easy experiments, don't worry :)
c) A working electric motor
There is a very easy experiment on this too.
You can investigate as much as you want, there are thousands of videos all over the internet which can help you in this task.
Are parents allowed to help? Of course they are, this work can be quite challenging :)
If you get to use some of all he projects into one "invention" you will get extra points.
