Electrical Circuits

Match the following

• Open Switch

• 
• Lamp

• 
• Closed Switch

• 
• Power Supply

• 

Match the following

• Negative

• Electron

• Neutral

• Proton

• Positive

• Neutron

In an atom the ​ (a)   are found in shells. These have a ​ (b)   charge.

• electrons
• negative
• protons
• neutrons
• positive
• neutral

Current is the flow of ​ (a)   . The charge is cause by ​ (b)   moving around the circuit. Current is measured in ​ (c)   and is measured with an ​ (d)  

• charge
• electrons
• amps
• ammeter
• protons
• volts
• voltmeter

Select the statement you think best explains electrical charge and current