Final Jeopardy Question Nature of Light Reflection & Mirrors 500 Using a microscope Eye Anatomy Colors Wave- lengths

Back To pull towards one another. Attract

A build-up of electrical charge. Back Static Electricity

To push away Back Repel

Back An instrument that uses a freely moving magnetic needle to indicate direction Compass

Back A material through which electricity doesn’t flow. An Insulator

Back A material in which electricity flows easily. Conductor

When a build-up of electrical charge empties into something Back a Discharge

A circuit in which each bulb is connected to the cell separately Back Parallel Circuit

Back A complete path that electricity can move. Circuit

A moving electrical charge. Back Electricity

Back Short Circuit When too much current flows through a conductor.

Back A parallel circuit has 2 or more paths for electrons

What is electricity Back flow of electrons

A proton has a positive electric _______. Back Charge

An object is charged by _________ when no contact is made with the charged object. Back Induction

The movement of charges, or electrons, through a circuit is____. Back Current

Plastics, glass, and wood are examples of an electric ___. Back Insulators

A ___ circuit allows electric devices to be Disconnected with out interrupting the current to other parts of the circuit. Back Parallel

The best conductor of electricity is ____. Back Copper

The material in a light bulb that glows when heated by an electric current. Back Filament

A switch that protects circuits from dangerously high currents. Back Circuit Breaker

A form of energy that can produce light, heat, and magnetism. Back Electricity

A piece of iron that becomes a temporary magnet when electricity flows through an insulated wire wrapped around it. Back Electromagnet

A property of certain kinds of materials that causes them to attract iron, metal, or steel. Back Magnetism

flash of light caused by a discharge of static electricity. Back Lightning

Back A circuit in which the current must flow through one bulb in order to flow through the other Series Circuit

Back A device that keeps too much electric current from flowing through wires. A Fuse

Back The small shock you feel when you rub your shoes on carpet and touch somethingmetal is caused by _______ Conduction

According to the law of electric charge: Back Opposites attract and Likes repel

The unit used to measure electric power is the ____. Back Watt

Back List the colors of the spectrum from shortest wavelength to longest. Violet Indigo Blue Green Yellow Orange Red