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A toroid is a solenoid

A toroid is a solenoid in the shape of a donut. The magnetic field inside the toroid is B=μ0NI/(2πR).Suppose that a toroidal
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2. asked by Michael
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A long wire is wrapped around a length of pipe until the wire is shaped like a spring. This arrangement of wire is called aa.
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2. asked by psych
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he magnetic coils of a tokamak fusion reactor are in the shape of a toroid having an inner radius of 0.700 m and an outer radius
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2. asked by taylor
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hi can somebody help me with this??a solenoid of length L and radius R carries a current I in its N turns. what is the total
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2. asked by spencer
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A solenoid of 200 loops of wire that cover a length of 0.1 m. The solenoid carries a current of 4.0 A. What is the strength of
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2. asked by Jill
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As a new electrical technician, you are designing a large solenoid to produce a uniform magnetic field with a magnitude of 0.170
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2. asked by Tifani
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A 500 turn solenoid with a length of 20 cm and a radius of 1.5 cm carries a current of 2.0 A. A second coil of four turns is
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2. asked by Chris Adison
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A 500 turn solenoid with a length of 20 cm and a radius of 1.5 cm carries a current of 2.0 A. A second coil of four turns is
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2. asked by Chris Adison
3. 699 views
A 500 turn solenoid with a length of 20 cm and a radius of 1.5 cm carries a current of 2.0 A. A second coil of four turns is
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2. asked by Chris Adison
3. 774 views
You are at the center of a current-carrying solenoid (#1). You are experiencing a magnetic field B1. You replace this solenoid
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2. asked by Kathy
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