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Magnetic field is 0.5T, radius

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 circular loop of wire with radius 0.0450 m and resistance 0.154 R is in a region of spatially uniform magnetic. The magnetic
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A magnetic field is uniform in a region of radius 10cm, and increasing at 0.02 Tesla/second. What is the magnitude of electric
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2. asked by Mike
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Figure shows a circular wire loop of radius r carrying current i placed in a perpendicular magnetic field B. Suppose that the
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an electron moving with the speed of 1067 m/s is passed into a magnetic field of intensity 0.1T normally.what is the radius of
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The solenoid is made up of 7 turns and it has a radius of 1,5 m. The strength of the magnetic field is 3,3 T. The magnetic flux
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Find the value of the magnetic field necessary to cause a proton moving at a speed of 2.50 ×10^3 m/s to go into a circular
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2. asked by Kayla
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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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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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