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Calculate the magnetic field at

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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An electron moving through a uniform magnetic field with a velocity of 2.0x10^6 m/s [up] experiences a maximum magnetic force of
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2. asked by Susan
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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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2. asked by ss
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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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2. asked by Liz
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A current I = 16 A is directed along the positive x-axis and perpendicular to a magnetic field. A magnetic force per unit length
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2. asked by Raul
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An electron with a velocity of v = (3 x + 4 y + 2 z) × 106m/s enters a region where there is both a magnetic field and an
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2. asked by Lindsey
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An electron with a velocity of v = (3 x + 4 y + 2 z) × 106m/s enters a region where there is both a magnetic field and an
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2. asked by Lindsey
3. 1,163 views
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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2. asked by maria
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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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2. asked by Leslie
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Magnetic field is 0.5T, radius is r=1m, current in one loop is I=2A. the angle between the magnetic moment and the external B
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2. asked by Sasha
3. 554 views