Dipole Field vs Distance

Electric Dipole · ch01-electric-charges-and-fields

Compare axial and equatorial dipole fields and see how both decay as 1/r^3.

Controls

Dipole moment2.00 x10^-11 C m

radius r0.10 m

Live values

E_{ax} = \frac{2kp}{r^3}

E_{eq} = \frac{kp}{r^3}

Try this: Axial sits exactly twice as high as equatorial at every distance.