Describe batteries as voltage sources.

Description should include

• identifying the process of current flow inside a battery
• identifying the battery schematic symbol
• measuring DC voltage with a voltmeter.

Process/Skill Questions:

• What is the difference between the cathode and anode terminals?
• How does current flow inside a battery?
• Which three components are necessary for current to flow?

Teacher Resource:

Electrical Symbols & Electronic Symbols Links to an external site., RapidTables