3. The N and S pole faces of a bent cylinder magnet form are separatedfrom one another by a small gap, forming the magnetic analogue of a parallelplate capacitor. Positive magnetic charge is uniformly distributed on the northpole face and negative magnetic charge is uniformly distributed on the southpole face. If the magnetic field B in the gap is 0.2 Tesla, what is the magneticsurface charge density on each of the two pole faces? If the radius of the polefaces is 4.0 cm, what is the force of attraction between them?

This problem can be solved using the analogy from the formulas of corresponding electric charge…

Answered: 3. The N and S pole faces of a bent…

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