Задача id10038
The battery consists of parallel connected cells. When the current in the external circuit is 2 A, the useful power is 7 W. Determine the number of elements in the battery if the emf of each element is 5.5 V and the internal resistance is 5 Ohms.
Detailed solution. Format png
Оплата и выдача товара осуществляются через партнёрскую платформу.