Basic Electricity

3. The unit used for measuring current.
5. The electric potential or pushing force
8. Negatively charged particles that orbit the nucleus of an atom.
9. The rate of doing work and in electrical terms is measured in watts.
11. A unit of electrical power. One kilowatt-hour is equal to 1,000 watts being used for a 1-hour period.
13. A substance that allows electrons to flow through it easily.
14. The positively charged particles of an atom.

1. Substances that prevent electrons from flowing freely.
2. The rate at which electrons are flowing.
4. A device that use electromagnetic induction to convert mechanical energy into electric energy.
6. The smallest particle of element.
7. The particles with no electrical charge in the nucleus of an atom.
10. The process of changing energy from one form to another or causing an object to gain or lose energy.
12. The unit of measure used in expressing power delivered to or consumed by an electrical device.