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Float the Drop

Hold a charged drop still between plates. Tilt a bob or time a pendulum.

Physics · Class 12 · Charges held up by a field · 5 simulations. For JEE, NEET and your boards.

A picture of the Float the Drop simulation

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What you'll learn

  1. Count the electrons: Charge comes in whole electrons
  2. Tilt the bob: Three forces in balance
  3. Bob by a sheet: The field of a big sheet
  4. Spring in a field: A steady force moves the rest point
  5. Pendulum in a field: A steady field acts like extra weight