What is the current through the inductor as a function of time?

[tag16]

Homework Statement

A current pulse is fed to the partial circuit shown in Figure P32.20. The current begins at zero, becomes 10.0A between t=0 and t= 200microseconds and then is zero once again. Determine the current in the inductor as a function of time.

Homework Equations

I= E/R(1-e^-t/T)

The Attempt at a Solution

not really sure what to do here or if that is even the right equation to use.

 

[ideasrule]

Well, first you should show us Figure P32.20.

 

[tag16]

sorry, I was going to copy and paste it but it wouldn't let me so I had to do it myself.

http://i848.photobucket.com/albums/ab41/tag16/physics2.jpg?t=1259619240