Simulations:
7.1. Circuits
7.1.A Parallel
7.1.B Series
7.2. Decomposing Water
7.3. Electrolysis
7.4. EMF and Internal Resistance
7.5. Explaining Electricity
7.6. I V Characteristics
7.7. Potential Divider
7.8. Potentiometer
7.9. Resistivity
7.10. Strain Gauge
7.11. Unbalance Wheatstone
7.12. Wheatstone