Current Electricity

  1. Lesson 1 - Electric Potential Difference
    1. Electric Field and the Movement of Charge
    2. Electric Potential
    3. Electric Potential Difference
  2. Lesson 2 - Electric Current
    1. What is an Electric Circuit?
    2. Requirements of a Circuit
    3. Electric Current
    4. Power: Putting Charges to Work
    5. Common Misconceptions Regarding Electric Circuits
  3. Lesson 3 - Electrical Resistance
    1. Journey of a Typical Electron
    2. Resistance
    3. Ohm's Law
    4. Power Revisited
  4. Lesson 4 - Circuit Connections
    1. Circuit Symbols and Circuit Diagrams
    2. Two Types of Connections
    3. Series Circuits
    4. Parallel Circuits
    5. Combination Circuits