A very long coaxial cable consists of a solid cylindrical inner conductor of radius

A very long coaxial cable consists of a solid cylindrical inner conductor of radius

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A very long coaxial cable consists of a solid cylindrical inner conductor of radius surrounded by an outer cylindrical conductor with inner radius and outer radius . The region between the two conductors is filled with a waxlike insulating material to keep the conductors from touching each other.
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Unformatted text preview: If the inner and outer conductors carry equal currents in opposite directions, use Ampère's law to derive an expression for the magnetic field as a function of (the distance from the central axis) at points outside the cable ( > )....
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This note was uploaded on 02/25/2012 for the course PHYSICS PHY 2020 taught by Professor Loats during the Spring '10 term at CSU San Bernardino.

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