Recent content by Futurestar33

Ok I got it, I was just thinking that usually it is given or some form of an operator. but in this case it does just end up up being the above.

Im confused at this then. When there is no shelf the H= ∇^2Ψ=-K^2Ψ where K= √(2mE)/hbar General expression being Ψ= Csin(kx)+Dcos(kx) , k=npi/a When there is a shelf H = ∇^2Ψ = -η^2Ψ where η=√(2mE-Vo)/hbar General expression being Ψ= Ae^(κx)+Be^(-κx). I...

In this problem I am supposed to treat the shelf as a weak perturbation. However it doesn't give us what the perturbed state H' is. At the step V(x) = Vo, but that is all that is given and isn't needed to determine H'. This isn't in a weak magnetic field so I wouldn't you use H'=qEx and then...

Just a question but aren't those all resistors if the units are kila-ohms?

Do it yourself for just 20,000 dollars!

Oh no no Its not difficult to understand I am just writing a paper about something else currently and just thought I would have a conversation about plasma. That is all, I am writing about Magnetic reconnection, and magnetic reconnection is is actually disobeying Alfvens Theorem, in where he...

I am trying to figure out the actual state of matter plasma is whether if its a liquid or a so called "ionized gas".

I just recently came across a theorem known as Alfven's Theorem, and according to what he said Magnetic Reconnection is a violation of the conservation law of plasma physics. So I am just curious into finding out what plasma actually is, some define it as a ionized gas, but after reading I am...

Well that is upsetting about the ignition coil =/, idk where i read that they were used in electric engines. I am going to continue to do more research. Thank you guys.

I am wanting to know whether the Electric engine of the drone uses the same aspects as the car, such as ignition coil, stator and rotor and other key magnetic components.

Hello, I am trying to find out if there are any differences between how the Electric engine for car works vs how an Electric Engine for Drone works. I am sure the both consist of an Ignition coil, stator and rotor. However I have not been able to find the any schematics for a drones electric...

No I know the current state of space technology, I haven't done any research in for space. However don't the equations means that they are possible? I am talking about manned space crafts and deep space probes.

Thank you Very much Djpailo, those books are exactly what I needed. I am especially interested in the design of the space crafts and why they are still the same. Therefore books I will be looking at are Chaos, Space Design, Turbulence and Aerodynamics! I am actually taking my optics course...

Good afternoon, I am just curious about what books you guys use, I am a aspiring physicist with other degrees. I have always had a passion for space and engineering and when I go looking for Aeronautical or Aerospace books I find out that none of them are really math rigorous. Could anyone...

If you are a professor is it better to use Mathematica or Matlab when it comes to publishing papers, which program creates the best graphs. I have origin as well.