Task 00014.
A droplet of water with a diameter of 0.1 mm is in suspension in oil at a field strength of 104 N / C. The homogeneous field strength is directed vertically upward. How many elementary charges are there in a drop? The density of the oil is 800 kg / m3.
Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
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