1 micron is

Express 1 micron in metre.

One micron is related to centimetre as

One micron is related to centimetre as

A micron is related to centimetre as

A micron is related to centimetre as

one micron is equivalent to

One micron is equal to 10^(3) m.

A water droplet of radius 1 micron in Milikan oil drop appartus in first held stationary under the influence of an electric field of intensity 5.1xx10^(4) NC^(-1) . How many excess electrons does it carry ? Take e = 1.6xx10^(-19) C, g = 9.8 ms^(-2) and density of water of = 10^(3) kg m^(-3) .