MAGNETISM AND MATTER
Matching exercise
Match the items on the right to the items on the left.
Dipole moment
Equatorial Field for a short dipole
Axial Field for a short dipole
External Field: torque
External Field: Energy
m
ε 0r3 – µ 0 m / 4π
r3
ε 0r3 – µ 0 m / 4π
r3
ε 0r3 – µ 0 m / 4π
r3
– µ 0 m / 4π
r3
µ 0 2m / 4π
r3
m*B
-m*B