Question

Charge to mass ratio of electron(e/m) is​

Answer 1

Answer:

-1. 75882001076(53) ×10¹¹ C-kg-¹

Answer 2

Hey mate ,

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.

Thank you dear and

Hope it helps.