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Physics, 21.11.2019 20:31 ryanmorse01
What is the current in a wire of radius r = 3.40 mm if the magnitude of the current density is given by (a) j a = j r/r and (b) j b = j (1 – r/r), in which r is the radial
distance and j =5.50×104 a/m2 ? (c) which function maximizes the current density near the wire’s surface?
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What is the current in a wire of radius r = 3.40 mm if the magnitude of the current density is given...
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