- #1
BryceHarper
- 15
- 0
Homework Statement
The current in a series RL circuit increases to 20% of its final value in 3.4μs. If L = 2.0mH, what is the resistance R?
Homework Equations
I=I_0(1-e^(-t/(L/R))) <----Im not sure if this equation is right?
The Attempt at a Solution
I'm unsure how to start this problem, or if I'm on the right track with this equation?