A=I*U*t
I=U/R
A=U*U*t/R=U^2*t / R
U=I*R
A=I*I*R*t=I^2*R*t
I^2 = I в степени 2
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
A=I*U*t
I=U/R
A=U*U*t/R=U^2*t / R
A=I*U*t
U=I*R
A=I*I*R*t=I^2*R*t
I^2 = I в степени 2