k32006299 k32006299
  • 11-04-2024
  • Physics
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Лінія електропередач має довжину 150 км. Для її виготовлення використано провід із алюмінію з поперечним перерізом 140M * M ^ 2 . Сила струму в лінії 150 А. Визначте напругу в лінії.​

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