Independence of Currents in Inductor-Switch Circuit

Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
3 replies · 2K views
abdullah khaled
Messages
6
Reaction score
0
In circuit like this
PicsArt_03-24-09.07.19.jpg

If I closed the switch "s"
Are the currents in mesh "I1" and "I2" independent of each other? if yes Why /why not?
Thanks.
 

Attachments

  • PicsArt_03-24-09.07.19.jpg
    PicsArt_03-24-09.07.19.jpg
    36.4 KB · Views: 827
Last edited:
Engineering news on Phys.org
phinds said:
Well, what do you think would make them independent or dependent?
I think they will be independent because ΔV on the short circuit will be 0 but at (b) here
Screenshot_2018-03-24-22-04-27.png

solution made I2 depends on 1 and I don't know why
 

Attachments

  • Screenshot_2018-03-24-22-04-27.png
    Screenshot_2018-03-24-22-04-27.png
    12.3 KB · Views: 364
How about the fact that they both flow through the same element? Does that not connect them in some way? Or put another way, are the two currents totally isolated from each other?