- #1
ehrenfest
- 2,020
- 1
Homework Statement
Read the image. I was always confused about this. Is Kirchhoff's loop rule here:
[tex]-L\frac{dI}{dt}+IR = 0 [/tex]
or
[tex] L\frac{dI}{dt}+IR = 0 [/tex]
. Please explain your answer carefully.