Предмет: Физика, автор: sonya50796

Щелочной аккумулятор дает силу тока 0,8 А, если его замкнуть на сопротивление 1,5 Ом. При замыкании его на сопротивление 3,25 Ом возникает сила тока 0,4 А. Определить ЭДС и внутреннее сопротивление аккумулятора.

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Автор ответа: DamosLack

0

В данную формулу подставляем первые и вторые показания. Получаем систему. Приравниваем ЭДС(E) и находим сопротивление. Затем подставляем его в исходную формулу и находим ЭДС.

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