определите индуктивность катушки при силе тока 13 А, если энергия магнитного поля этой катушки состовляет 20 Дж - №29307922

определите индуктивность катушки при силе тока 13 А, если энергия магнитного поля этой катушки состовляет 20 Дж
- Предмет:
  Физика
- Автор:
  cohenykp0
- 6 лет назад

Ответы 1

E=L*I^2/2L=2*E/I^2=2*20/13^2=0,24 Гн
- Автор:
  leo13
- 6 лет назад
- 0
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WHAT IS A COMPUTER?

A computer is a machine with an intricate network of electronic circuits thatoperate switches or magnetize tiny metal cores.
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The basic idea of a computer is that we can make the machine do what wewant by inputting signals that turn certain switches on and turn others off, ormagnetize or do not magnetize the cores.

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It is considered that computers have many remarkable powers.
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