Science Review – part 2

What is electricity?

A: Electricity is a form of energy that can be easily changed to other forms.

Explain how we can create static electricity:

A: Static electricity is the build-up of an electrical charge on the surface of an object. If you rub things together, for example your feet and the carpet, you create static electricity.

What are electrical conductors? Give an example of a conductor.

A: Electrical conductors allow electric current to flow easily. Metals are the best conductors.  Silver is the best but it is expensive so everyone uses copper. Continue reading