I tried looking up elliptical cylindrical coordinates and when I saw all of the sinh's and cosh's I got kinda scared... but I did come across something else. I found that for an elliptical loop of current, the magnetic field is:
u[0] = 4*pi*10^(-7)
I = current
a = semi-major axis
b =...
Homework Statement
I have to find an expression for the magnetic field of an elliptical solenoid. This is an actual solenoid sitting on the desk next to me, but even an infinite/very long solenoid approximation would be a wonderful start.
Homework Equations
Biot-Savart law
The Attempt at a...
That makes sense to me, but what about those 3 initial conditions? This just seems too easy to me >.>
F[0](T) = F(T; x = 0)
U[0](T) = U(T; x = 0)
S[0](T) =S(T; x = 0)
What do I do with those?
Homework Statement
*1* The Gibbs function G(T; P) of a certain gas is:
G = nRT ln P + A + BP + (1/2)*CP^2 + (1/3)DP^3
where A, B, C and D are constants. Find the equation of state of the gas.Homework Equations
G = nRT ln P + A + BP + (1/2)*CP^2 + (1/3)*DP^3
The Attempt at a Solution
I think...
You don't have to convert to SI, but it makes everything so much easier and nicer. I learned physics (and I'm assuming most people are the same... and hoping) all in SI, so to me it just feels nicer :P It wouldn't be difficult; just look up a conversion table on google, or something.
For...