Electricity

Front

What are materials that electric current CANNOT pass through?

Back

Insulators

Front

Which of the following does not conduct electricity: gloves, penny, paper clip, key?

Back

Gloves

Front

What happens if an extra battery cell is added to a circuit?

Back

The lights will glow brighter.

Front

What is an example of a parallel circuit?

Back

The wiring in a house.

Front

Electricity is the flow of what?

Back

Electrons.

Front

What are materials that allow electric current to pass through easily?

Back

Conductors.

Front

What is the unit of electric current?

Back

Ampere (A).

Front

What device is used to measure electric current?

Back

Ammeter.

Front

What is the difference between series and parallel circuits?

Back

In series circuits, components are connected end-to-end, while in parallel circuits, components are connected across common points.

Front

What is voltage?

Back

The electric potential difference between two points.