In a uniform magnetic field of strength ...

In a uniform magnetic field of strength 0.15 T, a short bar magnet of magnetic `m=0.32JT^(-1)` is placed. The potential equilibrium position position is

`4.8xx10^(-2)J`

`9.6xx10^(-2)J`

`2.8xx10^(-2)J`

`1.2xx10^(-2)J`

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