Oil has a density ? of 860kg/m3. An oil droplet is
suspended between two plates 1.0cm...
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Physics
Oil has a density ? of 860kg/m3. An oil droplet issuspended between two plates 1.0cm apart by adjusting the potentialdifference between them to 1177V. When the voltage is removed, thedroplet falls and quickly reaches constant speed. It is timed witha stopwatch and falls 3.00mm in 7.33s. The viscosity of air is1.83
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3.9 Ratings (646 Votes)
In Part A you found the droplets charge qmgE Knowing the equation for density pmV we can rearrange this equation to give mass and then substitute it into qmgE So we
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