Thanks for clearing that up. The instructor covered only homogenous problems, and when I ran into one of these I was not entirely sure how to solve it with series.
Homework Statement
y'' + y' + y = 1 + x + x2
Homework Equations
y = Ʃ CN*xN N starts at 0
y' = Ʃ N*CN*x(N-1) N starts at 1
y'' = Ʃ N*(N-1)*CN*x(N-2) N starts at 2
[b]3. The Attempt at a Solution [/]
I know how solve the equations...
Thanks! I was forgetting something. lol. I also noticed I made another error when I copied it over from my work...Yeah, I'm frustrated with this one and all the others problems that are asking about the magnetic field.
(a) What is amplitude of the induced magnetic field a distance 13 mm from...
Homework Statement
Parallel plate capacitor with circular plates with radius of 26mm and a plate separation of 6mm. A sinusiodal potential difference is applied across the capacitors plates with Vmax = 170V at a frequency of 60Hz.
170sin(2*pi*60Hz*t)
Homework Equations
V = ∫E∙dl = El (l...
Homework Statement
A solenoid has length L = 20 cm, radius 6 cm, and N1 = 4500 turns; its axis coincides with the z-axis. A circular conducting loop containing N2 = 11 turns of radius a = 1 cm is centered inside the solenoid; the plane of the loop makes a 30° angle with respect to the z-axis...
Do I just inetrate (V/R)*(1-e^(Rt/L))? Its the only thing i can think of now that will be of any help. I tried to figure this one out from the hints you gave me but no luck.