Basic electric circuits, conductors and insulators
- Simple electric circuits
- Changeover switches
- Two-way switches
- Conductors and insulators (solid materials)
- Voltage
- Series connection of voltage sources
- Parallel connection of voltage sources
- Voltage at terminals
- Voltage drop across a lamp
- Electric current
- Series connection of voltage sources - measurement of current
- Parallel connection of voltage sources - measurement of current
- Conductors and insulators (liquid materials)
- Ability of human beings to conduct electricity
- Ability of human beings to conduct electricity when in contact with water
- Closing an electric circuit by means of an earth conductor
Equipment:
