cell: Supplies energy to circuit, by pushing current from the 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 up
switch: A device that opens or closes a circuit
battery: A device that converts chemical energy to electrical energy
1.A circuit containing a battery, a light bulb, connected by wires-
2.Now add a switch into the circuit you just made, what happens when the switch is open or closed?-
3. Now click on the battery and increase the voltage it supplies to the circuit. What happened?-
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