Basic Concepts in Electricity and Magnetism

Front

What is an electron?

Back

An electron is a particle with a negative charge.

Front

What is a proton?

Back

A proton is a particle with a positive charge.

Front

What is the smallest unit of matter?

Back

The smallest unit of matter is an atom.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical connection.

Front

What is an open circuit?

Back

An open circuit is a circuit with an open space that stops the flow of electrons

Front

What is a series circuit?

Back

A series circuit is a circuit with only ONE path for electrons to flow

Front

What is a parallel circuit?

Back

A parallel circuit is a circuit where components are connected across common points.

Front

What is an insulator?

Back

An insulator is a material that does not conduct electricity.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow.

Front

Give three examples of insulators.

Back

Rubber, glass, and plastic are examples of insulators.