# Proton Charge-to-Mass Ratio

vCalc Reviewed
Proton Charge-to-Mass Ratio e / m_p = 9.578 833 58 * 10^7 C/"kg"
Type
Constant
Category
Sciences->Physics->Atomic
Tags:
Rating
ID
vCalc.Proton Charge-to-Mass Ratio
UUID
10da6630-2ccf-11e4-b7aa-bc764e2038f2

This constant is the ratio of e / m_p, the ratio of the charge of a proton to its mass.  This ratio is expressed in units of C/kg

# Notes

This constant, mu_d/mu_e, is specified with a standard uncertainty (standard deviation) of: 0.000 000 21 E7 C/kg