EE: How to heat a magnet with a wire while levitating a superconductor ...
Sep 5, 2022 · The forum discussion centers on an extended essay experiment involving a superconductor levitating over a magnet wrapped in copper wire, powered by a battery. The …
Electric field inside a Superconductor - Physics Forums
Aug 14, 2020 · The discussion centers on the behavior of electric fields within superconductors, specifically referencing the book "Superconductivity" by James Arnett. It is established that the …
Does a type I superconductor have to be single crystal?
Apr 9, 2016 · Study the properties of aluminum as a type I superconductor Investigate the differences between single crystal and polycrystalline superconductors Students, physicists, and materials …
Calculating power in a superconductor - Physics Forums
Apr 15, 2014 · A superconductor has zero resistance. Therefore, since V = IR, the voltage drop across the superconductor is given by V = 20000*0 = 0V. So 0 volts, and since Power is given by P = VI, P …
Is a Quantum Trapped Superconductor Inside a Vacuum the Ideal …
Apr 14, 2013 · The discussion centers on the feasibility of achieving an ideal simple machine using a quantum trapped superconductor within a vacuum environment. The concept suggests that the …
Measuring resistance in a superconductor • Physics Forums
Jul 25, 2012 · I am currently an intern at a superconductor lab and have been faced with a personal curiosity. I work with a device that determines the critical temperature at which the material stops …
How are Superconducting Coils charged? • Physics Forums
Mar 21, 2017 · Superconductors can be used to store energy in the form of magnetic fields, because the current in a superconductor can persist indefinitely. In fact, some large power grids are already using …
Why does a magnet above a superconductor stop spinning?
May 23, 2019 · The discussion centers on the phenomenon of a magnet stopping its spin when placed above a superconductor, specifically a high-temperature superconductor like YBCO. The rapid …
Explaining the Absence of Band Gaps in Superconductors
Jun 18, 2015 · From the BCS theory of superconductivity is well known that the superfluid density smoothly decreases with increasing temperature. Annihilated superfluid carriers become normal and …
Can You Create Your Own Superconductor at Home with Basic …
May 26, 2004 · Is it possibly to make a superconductor at home ? I mean with limited funds and ... you know. Maybe this idea is a bit crazy but I'd like to know. :biggrin: