What is dislocation loop? - Physics Stack Exchange
Nov 5, 2019 · a dislocation loop is a linear dislocation in which its two ends meet together- that is, it's still a dislocation in the crystal lattice but by closing in on itself it has special propagation properties, …
Why can't a dislocation terminate in the bulk?
Apr 3, 2014 · The answer is topology. Dislocation is a topological defect - there is a conserved quantity that measures how many lattice points you "skip" when you go around (burgers vector). That …
How does a knife cut things at the atomic level?
Sep 5, 2014 · The blue regions show the dislocations: That blue ring that travels through the bulk along [10-1] is a dislocation loop. If these dislocations encounter a grain boundary then it takes more …
How is a capacitor implemented in Kirchoff's Loop Rule?
Jan 10, 2019 · Kirchhoff's voltage law (or loop law) is simply that the sum of all voltages around a loop must be zero: In more intuitive terms, all "used voltage" must be "provided", for example by a power …
Closed loop integral of Electric Field dotted with dL
Aug 7, 2022 · The idea that the closed loop does no work only works in the case of a static electric field. But when the electric field is dynamic, this need no longer be the case, and going in a loop can and …
What is the edge component and screw component of a Burgers vector?
Aug 9, 2016 · The following picture follows that description: It shows to the left a dislocation line through the crystal. And yes, it curves. It starts as a pure screw dislocation (S) and ends as a pure edge …
condensed matter - Why don't FCC metals have a brittle-to-ductile ...
Aug 22, 2013 · This lack of dislocation movement makes BCC brittle, while FCC stays ductile... Now the key question is thus why do dislocations in FCC stay mobile at low temperatures while dislocations in …
Justification for Loop de Loop minimum speed - Physics Stack Exchange
Dec 19, 2019 · Justification for Loop de Loop minimum speed Ask Question Asked 6 years, 3 months ago Modified 3 years, 9 months ago
Potential difference between 2 points in a loop containing changing ...
Here, there is a time varying magnetic field at work, and it's flux through the given loop changes. Thus there is a non-Electrostatic Field induced along the wire, proportional to the rate of change of the …
Is the number of turns in a loop part of the magnetic flux?
Nov 22, 2015 · You are not explaining the scenario very well. Yes, for a coil with a current, the number of turns influences the flux by changing the magnetic field.