The current in an L=103microHenry inductor is given as:
iL(t)=0 for t less than or equal to 0
iL(t)=25te^(-7t) for t is greater than 0 seconds
Find voltage at 25 milliseconds.
What I have:
v=L(di/dt)
I took the derivative of iL(t)=25te^(-7t) and got (25-175t)e^(-7t) so...
v(t)=.000103*(25-175t)e^(-7t)
and just plug in .025 for t to find out the voltage at 25 milliseconds
is this right?
iL(t)=0 for t less than or equal to 0
iL(t)=25te^(-7t) for t is greater than 0 seconds
Find voltage at 25 milliseconds.
What I have:
v=L(di/dt)
I took the derivative of iL(t)=25te^(-7t) and got (25-175t)e^(-7t) so...
v(t)=.000103*(25-175t)e^(-7t)
and just plug in .025 for t to find out the voltage at 25 milliseconds
is this right?
