Recent content by CaptGoodvibes

Ahhhhh... it's not 1-(...) it's 1-1(...) Dangit! I'm so caught up in the new stuff I forgot the details. Thanks so much!

It kills me when I try to get clever and my signs get skewed. So, now I've added a couple steps to insure I'm sign-correct and also added the third term to account for the 1's canceling. Here is the setup: I = 2.7 (1- \left( 1 +(-0.1) + \frac{(-0.1)^2}{2} + \frac{(-0.1)^3}{6}\right))...

Homework Statement A resistor and inductor are connected in series to a battery. The current in the circuit ( in A ) is given by I = 2.7(1-e-0.1), where t is the time since the circuit was closed. By using the series for ex, find the first three terms of the expansion of this function.Homework...