1)When does a magnetic field

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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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 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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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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What do the combination of gases and liquids on Jupiter produce?- a self-contained metallic field - a lack of magnetic field - a
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A thin, 8.3 m long copper rod in a uniform magnetic field has a mass of 68 g. When the rod carries a current of .343 A, it
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2. asked by Christin
3. 560 views
The magnetic field produced by a bar magnet can be made visible using iron filings, which align to the magnetic field, as shown
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What is a magnetic field?Where is the magnetic field the strongest? As the lines of the magnetic field get closer together, the
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2. asked by shumi
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What happens to the domains in a ferromagnetic material when it is near a magnetic field?They start to line up but do not create
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2. 9 views