- #1
ChrisWM
- 13
- 1
- Homework Statement
- By what percent does the current through A change when the switch is closed?
I found the value of the current to be .174 A when the switch is closed and value of the current when the switch is open to be .181 A.
- Relevant Equations
- final-initial/initial
(.174A-.181A)/.181A=-3.86% but it says it wrong, and I did (.181A-.174A)/.174A =4.02% but this was wrong too. I've tried 3.87%,3.86%,-3.87%,-3.67%,4.02%, and -4.02% but all were wrong. I'm really not sure what to do here.