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     EduGorilla 
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    A bar magnet of magnetic moment 2.0 JT-1 lies aligned with the direction of a uniform magnetic field of 0.25 T. What is the work done to turn the magnet so as to align its magnetic moment opposite to the field direction?

    Options :-

    1. 0.25 J
    2. 0.5 J
    3. 0.75 J
    4. 1.0 J
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