What is Electricity


Electricity

  • Definition: The flow of electric charge, primarily electrons.
  • Types:
    • Direct Current (DC): Unidirectional flow (e.g., batteries).
    • Alternating Current (AC): Periodically reverses direction (e.g., household electricity).
  • Generation:
    • Fossil fuels, nuclear power.
    • Renewable sources: Solar, wind, hydro.
  • Applications:
    • Lighting, heating, appliances.
    • Communication, transportation, medicine.
  • Significance: A fundamental and indispensable energy source for modern life.

In essence, electricity is the lifeblood of our modern world, powering everything from our homes and businesses to the technologies that connect us globally.

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