Specific charge is the ratio of an electron’s electric charge to its mass.
Charge on electron(e)=1.67*10^–19 coulomb
Mass of electron(m)=9.1*10^–31 kg
By defination,
Specific charge on an electron
e/m
1.67*10^–19/9.1*10^–31
1.7*10^11 coulomb/kg
Specific charge is the ratio of an electron’s electric charge to its mass.
Charge on electron(e)=1.67*10^–19 coulomb
Mass of electron(m)=9.1*10^–31 kg
By defination,
Specific charge on an electron
e/m
1.67*10^–19/9.1*10^–31
1.7*10^11 coulomb/kg