L=0.04 м F=4 H I=5 A B=?
===
F=I*B*L (sina=1)
B=F/(I*L)=4/(5*0.04)=20 Тл
=======================
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
L=0.04 м F=4 H I=5 A B=?
===
F=I*B*L (sina=1)
B=F/(I*L)=4/(5*0.04)=20 Тл
=======================