SOLUTION: i=io e^(-Rt/L) i=0.1 io=4 R=150 L=0.012 Solve for t

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Question 415128: i=io e^(-Rt/L)
i=0.1
io=4
R=150
L=0.012
Solve for t

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
i=io e^(-Rt/L)
i=0.1
io=4
R=150
L=0.012
Solve for t
-----
0.1 = 4*e^(-150t/0.012)
0.025 = e^(-12500t)
-12500t = ln(0.025)
---
-12500t = -3.688879
t = 2.951104x10^-4
==========================
Cheers,
Stan H.
=============

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