Question

what is electron/mass ratio of an electron

Answer 1

Thus, using his experimental apparatus, Thomson was able to determine the charge-to-mass ratio of the electron. Today, the accepted value of is 1.7588196 10 C kg . In 1906, Robert Millikan was able to determine the value of the charge on the electron in his ``oil drop'' experiment.

Answer 2

Some disciplines use the charge-to-mass ratio (Q/m) instead, which is the multiplicative inverse of the mass-to-charge ratio. The CODATA recommended value for an electron is Qm = −1.75882001076(53)×1011 C⋅kg−1.

Some disciplines use the charge-to-mass ratio (Q/m) instead, which is the multiplicative inverse of the mass-to-charge ratio. The CODATA recommended value for an electron is Qm = −1.75882001076(53)×1011 C⋅kg−1.SI unit: kg/C

Some disciplines use the charge-to-mass ratio (Q/m) instead, which is the multiplicative inverse of the mass-to-charge ratio. The CODATA recommended value for an electron is Qm = −1.75882001076(53)×1011 C⋅kg−1.SI unit: kg/CIn SI base units: kg⋅A-1⋅s-1