Алюминиевая обмотка электромагнита при температуре 0 0С потребляет мощность 5 кВт. Какой окажется потребляемая мощность, если во время работы температура обмотки повысилась до 60 0С, а напряжение осталось неизменным? Что будет, если неизменным останется ток в обмотке?

Алюминиевая обмотка электромагнита при температуре 0 0С потребляет мощность 5 кВт. Какой окажется потребляемая мощность, если во время работы температура обмотки повысилась до 60 0С, а напряжение осталось неизменным? Что будет, если неизменным останется ток в обмотке?
- Предмет:
  Физика
- Автор:
  janiahtivt
- 6 лет назад

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решение во вложении
- Автор:
  alanivyy0
- 6 лет назад
- 0
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