Electricity
da Ryan Kapur

1. Household
1.1. battery
1.2. switch
1.3. wire
1.4. safety
2. Elements
2.1. atoms
2.2. electrons
2.3. neutrons
2.4. protons
3. Magnetism
3.1. Magnetic field
4. Energy
4.1. Electrical
4.2. Lightning
4.3. Thomas Edison
4.4. utilization
5. Types
5.1. renewable
5.2. non-renewable
6. Sources
6.1. Chemical
6.2. Nuclear
6.3. Electrical
6.4. Radiant
6.5. Solar
6.5.1. sun