Youre sizing a new electric transmission line, and you can save money with thinner wire. The potential
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You’re sizing a new electric transmission line, and you can save money with thinner wire. The potential difference between the line and the ground, 60 m below, is 115 kV. The field at the wire surface cannot exceed 25% of the 3-MV/m breakdown field in air. Neglecting charges in the ground itself, what minimum wire diameter do you specify?
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Given info The potential difference between the line and the ground 60 m below is 115 kV Explanation ...View the full answer
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