Hi all.(adsbygoogle = window.adsbygoogle || []).push({});

Can anyone tell me why in the equation of the magnetic field due to a nuclear's spin has radius dependence? How come?

B=-u0 uI / 2 pi R^3

(sorry about the typing, I dont know how to type a porper equation..)

Thanks in advance

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Magnetic field due to nuclear spin

**Physics Forums | Science Articles, Homework Help, Discussion**