- #1
Phztastic
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U = -m x B
Is B the total magnetic field of the whole system?
If there is two objects X,Z and they all have a magnetic field. But different strengths,
I want to calculate the U for Z, B should be the total magnetic field of BOTH fields or only X's field strength?
Since X is the external magnetic field.
Is B the total magnetic field of the whole system?
If there is two objects X,Z and they all have a magnetic field. But different strengths,
I want to calculate the U for Z, B should be the total magnetic field of BOTH fields or only X's field strength?
Since X is the external magnetic field.