A magnetic field of 37.2 T has been achieved at the MIT Francis Bitter National Magnetic Laboratory.
Question:
(a) 2.00 cm from a long, straight wire;
(b) At the center of a circular coil of radius 42.0 cm that has 100 turns;
(c) Near the center of a solenoid with radius 2.40 cm, length 32.0 cm, and 40,000 turns.
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IDENTIFY and SET UP Use the appropriate expression for the magnetic field produ...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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