Задача id10492
In a two-electrode lamp with flat electrodes, the voltage is 22 kV. The electrons strike the anode with a total force of 1 µN. How much current (in mA) flows through the lamp? The ratio of the charge of an electron to its mass is 1.76 * 1011 C/kg.
Detailed solution. Format jpg
Оплата и выдача товара осуществляются через партнёрскую платформу.