Electricity

5 lives in this collection worked in electricity, from 1544 to today. Each has a full course on their life and the mathematics and physics they made.

  • William Gilbert1544–1603

    Elizabethan physician whose De Magnete (1600) showed that the Earth is a great magnet and first distinguished electrical from magnetic attraction.

    magnetism, electricity, geomagnetism

  • Benjamin Franklin1706–1790

    Printer and statesman whose one-fluid theory of electricity introduced conservation of charge and positive and negative, and who proved lightning electrical and invented the lightning rod.

    electricity, atmospheric physics, oceanography

  • Joseph Priestley1733–1804

    Dissenting minister and experimenter who isolated oxygen and many other gases, discovered that plants restore air, and inferred the inverse-square law of electric force.

    chemistry, electricity, natural philosophy

  • Alessandro Volta1745–1827

    Lombard physicist who invented the electrophorus, the condenser and the voltaic pile, the first source of continuous electric current.

    electricity, electrochemistry, pneumatic chemistry

  • Georg Simon Ohm1789–1854

    German physicist who established by experiment and theory that the current in a circuit is proportional to its driving tension and inversely proportional to its resistance.

    electricity, mathematical physics, acoustics