8th Grade S1 Cumulative Review (no universe)

Front

What happens when the opposite poles of magnets are placed together?

Back

The force will pull them together (attract).

Front

What are metals such as copper, iron, gold, and silver classified as?

Back

Conductors.

Front

What is the charge of objects that have equal numbers of positive and negative charges?

Back

Electrically neutral.

Front

What type of object is created when an electric current passes through a coil of wire?

Back

Electromagnet.

Front

What is responsible for the Magnetic Field around Earth?

Back

The Earth's core.

Front

What is the term for materials that do not allow electricity to flow through them easily?

Back

Insulators.

Front

What is the term for the force that pushes or pulls objects due to their electric charge?

Back

Electric force.

Front

What is the term for the region around a magnet where magnetic forces can be detected?

Back

Magnetic field.

Front

What happens when like poles of magnets are brought together?

Back

The force will push them away from each other (repel).

Front

What is the term for a material that allows electricity to flow through it easily?

Back

Conductor.