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Circuits question

  • #1
ok it is question #3 from the Ap Physics 1983 exam. http://www.dtfizzix.com/APEXAMS/Phackets/B-1983-Exam.pdf


im not sure how to answer any of the questions and if you could help me im sure ill be able to solve the other questions like this. thanks
 

Answers and Replies

  • #2
verty
Homework Helper
2,164
198
Is there something particular about this question that is confusing? If you know how to calculate the voltage drop over the two parallel resistors, the rest is easy.
 
  • #3
how do you calculate voltage drop
 
  • #4
verty
Homework Helper
2,164
198
I want to help, but I can't solve the question for you. Have you tried to solve this?
 
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