ELECTRICITY

Form of energy produced by the flow of charged particles (electrons).

• HEAT

• ELECTRICITY

• ELECTRIC CURRENT

People do not use electricity to do many jobs every day, from lighting, heating, and cooling homes to powering televisions and computers.

• TRUE

• FALSE

In a complete circuit a battery can push electrons all around the circuit. This is an:

• ELECTRICAL CURRENT

• INSULATOR

• ELECTRICAL ENERGY

The letter A and B represent:

• A: INSULATOR, B: CONDUCTOR

• A: CONDUCTOR, B: INSULATOR

In metals the electrons are free to move, which means they are:

• Bad conductors

• Insulators

• Good conductors

Some materials do not conduct electricity, they are:

• Insulators

• Conductors

• Both

Metals, like gold, copper, silver and salt solution are examples of:

• INSULATORS

• CONDUCTORS

Non-metals such as plastic, rubber, dry wood and air are examples of:

• INSULATORS

• CONDUCTORS

He invented the first long-lasting incandescent light bulb.

• Nikola Tesla

• Thomas Edison

• Benjamin Franklin

He pioneered the generation, transmission, and use of alternating current (AC) electricity.

• Thomas Edison

• Nikola Tesla

• Benjamin Franklin