Homework Answers
The energy associated to the magnetic filed intecation with dipole is
where m is the dipole moment and dot product is the vector scalar product.
Dipoles have a magnic moment ortogonal the filed they generate, thus energy is highest for B (m,B antiparallel) and lowest for A while is null for C,D
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Consider a very strong uniform magnetic field directed in the plane of the paper "up". For...
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A uniform magnetic field of magnitude 0.48 T is directed perpendicular to the plane of a...
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A square coil is in a uniform magnetic field that is perpendicular to the plane of the cold and directed into the screen, as shown. If this magnetic field begins to increase in magnitude what will the induced current in the cell be 0 clockwise directed into the screen counter clockwise directed out of the screen zero Submit Answer
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