Задача id13484
The same current flows through two parallel wires in opposite directions. The wires have circular sections of radius r = 2 mm, and the distance between them is d = 2 cm. Find the inductance per unit length of such a system, taking into account the field only outside the wires.
Answer. Format gif
Оплата и выдача товара осуществляются через партнёрскую платформу.