A very long, straight coaxial cable consists of a copper core of radius a surrounded by acladding with inner radius b and outer radius c, presented in the figure.corecladdingThe region between core and cladding is in vacuum. A uniform electric current I flows out of theplane in the core and in the cladding in the opposite direction. The current density in eachcoaxial cable section is given by:J(r) =r≤aπαλIπ(c²-b²)Then, calculate the magnitude of the magnetic field for the following regions:1. a≤rcb≤r≤c

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Answered: A very long, straight coaxial cable…

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A very long, straight coaxial cable consists of a copper core of radius a surrounded by a cladding with inner radius b and outer radius c, presented in the figure.