Parallel - A circuit in which the bulbs are divided up evenly
Series - A circuit in which the bulbs are in one continuous line
1. circuit with one bulb
2. series circuit with 2 bulbs
3. parallel circuit with 2 bulbs
4. parallel circuit with
-one bulb
-one switch
Cell - Supplies energy to circuit, by pushing current from positive to negative end.
Voltmeter - A device used to measure voltage, or electrical potential energy difference.
Ammeter - A device used to measure current in a circuit
Wire - A thin, flexible thread of metal
Resistor - An electrical device that resists the flow of electrical current
Bulb - In a circuit, this shows if electricity is flowing by lighting
Switch - A device that opens or closes a circuit
