A current in a solenoid having air in the interior creates a magnetic field B = #0H.
Question:
(a) Aluminum,
(b) Copper, and
(c) Iron are placed in the interior.
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B increases slightly B decreases slightly B increases significantly Eq...View the full answer
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A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. The video shows the practical implications of magnetic force around different objects.
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