In Millikan’s experiment, the charge on the oil droplets was found to be -1.282 x 10-18C. Calculate the number of electrons present in it.

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Ncert Solutions Chemistry Class 11th Chemistry Class 11th Structure of Atoms

In Millikan’s experiment, the charge on the oil droplets was found to be -1.282 x 10^-18C. Calculate the number of electrons present in it.

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alok kumar singh | Contributor-Level 10

3 months ago

Charge on oil droplet = – 1.282 x 10^-18C

Charge on an electron = – 1.602 x 10^-19C

Number of electrons = q /e = (– 1.282 x 10^-18C) / (– 1.602 x 10^-19C) = 8

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In Millikan’s experiment, the charge on the oil droplets was found to be -1.282 x 10^-18C. Calculate the number of electrons present in it.

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