Currents in dc transmission lines can be 100 A or higher. Some people are concerned that...

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Currents in dc transmission lines can be 100 A or

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Answer 1

Answer #1

B = u * I / (2*pie*8)

u = 4*pie*10^-7

B = 2.75*10^-6 T its safe

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Answer 2

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Currents in dc transmission lines can be 100 A or higher. Some people are concerned that...

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