WM - Chapter 8: Electricity and Magnetism

Front

Opposites _____________.

Back

attract.

Front

Magnetics have only 1 pole. True or False?

Back

False.

Front

A complete path through which electric current travels is called a(n):

Back

Electric circuit.

Front

A tiny imbalance between the positive and negative charges on an object is known as:

Back

static electricity.

Front

Magnets can _______ or _______ each other.

Back

attract or repel.

Front

What is the force that attracts or repels magnetic materials?

Back

Magnetic force.

Front

What are the two types of electric charges?

Back

Positive and negative.

Front

What is the unit of electric current?

Back

Ampere (A).

Front

What is a material that allows electric current to flow easily called?

Back

Conductor.

Front

What is a material that resists the flow of electric current called?

Back

Insulator.