Предмет: Другие предметы, автор: dianamartynenk

Симметричной ВАХ обладает?
1)лампа накаливания
2)стабилитрон
3)транзистор
4)диод

Ответы

Автор ответа: MrLyanda
1
1) лампа накаливания, так как при нагревании  ее статическое сопротивление растет, поэтому отношение i/u уменьшается с ростом тока.
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