Question

what is charge to mass ratio of electron​

Answer 1

Answer:

The CODATA recommended value is −e/me = −1.75882001076(53)×1011 C⋅kg−1. CODATA refers to this as the electron charge-to-mass quotient, but ratio is still commonly used. There are two other common ways of measuring the charge-to-mass ratio of an electron, apart from Thomson and Dunnington's methods.

SI unit: kg/C

In SI base units: kg⋅A-1⋅s-1

Common symbols: m/Q

Answer 2

Answer:

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Explanation:

The charge to mass ratio of the electron is given by :

e/m = 1.758820 × 1011 C/kg

Where,

m = mass of an electron in kg = 9.10938356 × 10-31 kilograms.

e = magnitude of the charge of an electron in coulombs = 1.602 x 10-19 coulombs.