Front

An object with unequal amounts of positive and negative charge is electrically ____.

Back

unbalanced

Front

____________ is the electrical potential energy difference between two places on a circuit.

Back

voltage

Front

A compass needle’s magnetic north pole points toward which of the following?

Back

Earth's magnetic field

Front

Two objects will experience an electric force of attraction when they have ____.

Back

opposite charge

Front

The south pole of a magnet ______________________.

Back

attracts a north pole

Front

What is the unit of electric charge?

Back

Coulomb (C)

Front

What is the flow of electric charge called?

Back

Current

Front

What is the relationship between voltage, current, and resistance in a circuit?

Back

Ohm's Law: V = I × R

Front

What do we call materials that allow electric charges to flow easily?

Back

Conductors

Front

What is the term for materials that do not allow electric charges to flow easily?

Back

Insulators