Electricity and Magnetism

A bulb and a motor are both energy ___________.

• receivers
• sources

What is the name of the component that
opens and closes a circuit?

• insulator
• motor
• switch
• filament

A ______________ circuit has only one path for electric energy to follow.

• parallel
• series

What is the scientific name of a pathway for electric current?

• circuit
• insulator
• circumference
• static

Which one is not a source for electric energy?

• coal
• water
• battery
• plastic

All metals are conductors.

• true
• false

A ________________ circuit has more than one path for energy to follow.

• series
• parallel

fabric (cloth)

• conductor

• insulator

soup can (tin)

• insulator

• conductor

The energy leaves the negative end of the battery and travels in a circle to the _____________ end of the battery.

• positive

• negative