Energy Unit-Electricity & Magnetism

Electrical energy that flows in a closed path. The path is called a ____.

• path

• current

• circuit

The flow of electricity in a circuit is called ____.

• current

• power

• circuit

When magnetism is created by an electric current it is known as ____.

• electricity

• electromagnetism

• wind energy

To complete a circuit the switch must be ___.

• unattached

• open

• closed

When the switch is closed, a light bulb ____.

• comes on

• stays off

• burns out

• never works

The plastic around the wire is a(n) ____.

• conductor

• insulator

• decoration

If the lights are OFF, the circuit could ____.

• be closed

• be open

• be broken

• have an open switch

• have a closed switch

The flow of electricity requires a(n) ____.

• complete path

• incomplete path

• insulated current

What is the power source for this circuit?

• Battery

• Electric socket

• Wires

• Bulb

A coil that is magnetized only when an electric current flows through it is known as _______.

• a battery

• a generator

• a conductor

• an electromagnet