Is my Req correct? (very simple electronics question)

  • #1
Femme_physics
Gold Member
2,547
1
I just need to find the Req of the circuit. Everything is attached. Ignore the fact there's no R4.

Is it correct?
 

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Answers and Replies

  • #2
137
5
Your symbolic calculations are correct, yes. You have, however, added 100 Ohm too much in R1,2.
 
  • #3
Femme_physics
Gold Member
2,547
1
Ah, thank you for catching my thoughtless error :) unless anyone makes another reply I'm gonna assume other than that it's all correct
 

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