If it is possible that the electron be inside the proton orbit closer to the center of the orbit, the attraction from the weak field acts against the attraction from the proton and reduces the centrifugal force,
mev2re=q24πεor2e−qE′or
Eor=τo2TvT{r2T+(ror−re)2}3/2.(ror−re)
If we again assume that re<<ror,
qEor=A.T and,
A=τo2qvT{r2T+r2or}3/2.ror
then
mev2.re=q24πεo−AT.r2e
AT.r2e+mev2.re−q24πεo=0
re=−mev2±√(mev2)2+4ATq24πεo2AT
Consider only re>0,
re=mev22AT(√1+ATq2πεo(mev2)2−1)
A illustrative plot shows that re decreases monotonously with T
In this case the pull of the weak field due to a spinning positive temperature particle is stronger. The electron rolls inside the proton orbit.
Does this actually happen?