Сила тока в медном проводнике длиной 20 м равна 20мА, напряжение на концах 34 мВ. Найти сечение провода.
---------------------------------------------------------
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.