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What happens to the magnetic field around a copper wire when the electric current passing through it is increased?The magnetic
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A magnetic field is oriented at an angle of 42 degrees to the normal of a rectangular area 5.5 cm by 6.8 cm. If the magnetic
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What happens to the magnetic field if the coils on a solenoid are wound more tightly?The strength of the magnetic field is
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A coil of wire made of 500 circular loops of radius r=25.0cm is in a uniform magnetic field B=0.200T. The surface of the loop is
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5. A magnetic field map showsa. the direction of the magnetic field. b. a few representational field lines. c. relative strength
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Suppose that the magnetic field o fthe Earth were due to a single current moving in a circle of radius 2988 km through the
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what magnetic force would an electron experience due to Earth’s magnetic field if it were moving at 3x10E6 m/s directly away
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By sprinkling iron fillings in a magnetic field on a flat surface it is possible to see the ___ of a magnetic fieldA.distance B.
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A thin 2.82 m long copper rod in a uniformmagnetic field has a mass of 44.2 g. When the rod carries a current of 0.238 A, it
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A thin 2.82 m long copper rod in a uniformmagnetic field has a mass of 44.2 g. When the rod carries a current of 0.238 A, it
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