A program for calculating photonic band structures, Green`s
... 2. Background theory 2.1. Deriving the discrete Maxwell’s equations We wish to derive discrete versions of Maxwell’s equations which can be used as the basis for a finite difference time domain calculation of a form similar to that of Yee [6]. This derivation is exactly the same as was given in deta ...
... 2. Background theory 2.1. Deriving the discrete Maxwell’s equations We wish to derive discrete versions of Maxwell’s equations which can be used as the basis for a finite difference time domain calculation of a form similar to that of Yee [6]. This derivation is exactly the same as was given in deta ...
magnetism - Supercharged Science
... To get the most out of these labs, there are really only a couple of things to keep in mind. Since we are all here to have fun and learn something new, this shouldn’t be too hard. One of the best things you can do as the student is to cultivate your curiosity about things. Why did that move? How did ...
... To get the most out of these labs, there are really only a couple of things to keep in mind. Since we are all here to have fun and learn something new, this shouldn’t be too hard. One of the best things you can do as the student is to cultivate your curiosity about things. Why did that move? How did ...
Resources
... B. A magnetic field causes domains to align. C. The domains cannot return to random alignment after a magnetic field is removed. D. Randomly aligned domains cannot be aligned. To return to the chapter summary click Escape or close this document. ...
... B. A magnetic field causes domains to align. C. The domains cannot return to random alignment after a magnetic field is removed. D. Randomly aligned domains cannot be aligned. To return to the chapter summary click Escape or close this document. ...
OpenStax Physics Text for 2B - Chapter 6
... work on the principle of induction, but use a technique known as giant magnetoresistance. (The discovery that weak changes in a magnetic field in a thin film of iron and chromium could bring about much larger changes in electrical resistance was one of the first large successes of nanotechnology.) A ...
... work on the principle of induction, but use a technique known as giant magnetoresistance. (The discovery that weak changes in a magnetic field in a thin film of iron and chromium could bring about much larger changes in electrical resistance was one of the first large successes of nanotechnology.) A ...
23 electromagnetic induction, ac circuits, and electrical technologies
... giant magnetoresistance. (The discovery that weak changes in a magnetic field in a thin film of iron and chromium could bring about much larger changes in electrical resistance was one of the first large successes of nanotechnology.) Another application of induction is found on the magnetic stripe o ...
... giant magnetoresistance. (The discovery that weak changes in a magnetic field in a thin film of iron and chromium could bring about much larger changes in electrical resistance was one of the first large successes of nanotechnology.) Another application of induction is found on the magnetic stripe o ...
Andy's Dissertation Appendix 2
... As seen in previous experiments of rubbed and unrubbed nails, we have observed that rubbing has an effect on the nails behavior. This suggests that the process of rubbing a nail with a magnet magnetizes the nail and produces magnetic effects. It's also the component of the nail, which is a ferromagn ...
... As seen in previous experiments of rubbed and unrubbed nails, we have observed that rubbing has an effect on the nails behavior. This suggests that the process of rubbing a nail with a magnet magnetizes the nail and produces magnetic effects. It's also the component of the nail, which is a ferromagn ...
Electromagnetism and Optics An introductory course Richard Fitzpatrick Professor of Physics
... In conclusion, a loop (not all in one plane) has a vector area S which is the resultant of the vector areas of any surface ending on the loop. The components of S are the projected areas of the loop in the directions of the basis vectors. As a corollary, a closed surface has S = 0, since it does not ...
... In conclusion, a loop (not all in one plane) has a vector area S which is the resultant of the vector areas of any surface ending on the loop. The components of S are the projected areas of the loop in the directions of the basis vectors. As a corollary, a closed surface has S = 0, since it does not ...
seCTion 2 - Comlibris
... series 9. The electric circuit with several charges in parallel 10. Electric nets 11. Some methods for measuring the electric resistance 12. Resistance depending on temperature 13. Thermal effect of the electric current 14. Electric conduction into liquids/the electrolysis 15. Simpl ...
... series 9. The electric circuit with several charges in parallel 10. Electric nets 11. Some methods for measuring the electric resistance 12. Resistance depending on temperature 13. Thermal effect of the electric current 14. Electric conduction into liquids/the electrolysis 15. Simpl ...
Magnetochemistry
Magnetochemistry is concerned with the magnetic properties of chemical compounds. Magnetic properties arise from the spin and orbital angular momentum of the electrons contained in a compound. Compounds are diamagnetic when they contain no unpaired electrons. Molecular compounds that contain one or more unpaired electrons are paramagnetic. The magnitude of the paramagnetism is expressed as an effective magnetic moment, μeff. For first-row transition metals the magnitude of μeff is, to a first approximation, a simple function of the number of unpaired electrons, the spin-only formula. In general, spin-orbit coupling causes μeff to deviate from the spin-only formula. For the heavier transition metals, lanthanides and actinides, spin-orbit coupling cannot be ignored. Exchange interaction can occur in clusters and infinite lattices, resulting in ferromagnetism, antiferromagnetism or ferrimagnetism depending on the relative orientations of the individual spins.