Предмет: Физика, автор: vmiroevskiy19

Ток короткого замыкания источника 2 A, ЭДС этого источника 4 B чему равно внутреннее сопротивление источника

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Автор ответа: sokolovvovikn
0
Ik=E/r
r=E/Ik=4/2=2 Ом
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