WIN_Electric Current & Circuits

Front

All electrical devices contain electric ________________.

Back

circuits

Front

The unit for the rate of current is the ______________.

Back

ampere

Front

Which of the following does not determine the resistance of a wire? (Options: temperature, color, length, diameter)

Back

color

Front

A complete, unbroken path that charges can flow through is called an __________________.

Back

electric circuit

Front

______________ are materials such as rubber that do not allow charges to flow.

Back

insulators

Front

What is the flow of electric charge called?

Back

electric current

Front

What is the unit of measurement for electric resistance?

Back

ohm

Front

What is a conductor? Give an example.

Back

A conductor is a material that allows electric charges to flow through it easily. Example: copper.

Front

What is an insulator? Give an example.

Back

An insulator is a material that does not allow electric charges to flow through it easily. Example: rubber.

Front

What happens to the current in a series circuit when more resistors are added?

Back

The current decreases.