More generally, the coefficient \(\kappa \) tells us that this system describes a physical medium already at a certain level of coarse graining, and the vector \(\Psi \) will represent generically macroscopic observable quantities. Together with the gradient term, they describe transport of infor...
The permeability of free space is a special constant that tells us the magnetic permeability in a vacuum or empty space. This dimensionless quantity is generally represented by \mu_{0} (pronounced as mu zero or mu naught). What do you mean by magnetic permeability? Magnetic permeability is a...
The law of conservation of energy tells us that energy can neither be created nor destroyed; it can only be converted from one form to another. These separate forms of energy are not conserved, but the total amount of energy is conserved. If you drop a baseball from your roof, the ball...
A. "The density of the material on Earth's surface is much lower than the average density of the whole Earth,so that tells us there's something that has greater density,"Redfern said.The challenge is to find out which heavy materials the core is made of.And the main material scientists...
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This tells you how the magnetic flux changes with respect to temperature. -0.20 means that if the temperature increases by 100 degrees Centigrade, its magnetic flux will decrease by 20%! Tmax is the maximum temperature the magnet should be operated at. After the temperature drops below this ...
The Lorentz force is expressed by: F=q(E+v×B). This tells us that so long as a charge (the first term) is moving (the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our e...
This tells us that matter and energy are interchangeable, while the term c² tells us that a little mass creates a lot of energy. When matter particles fuse, the particles going into the process have slightly more mass than the daughter particles that are created, with the difference in ...
printed, or encountering more specific design problems, such as through-hole technology or design signals with through-holes, pads, and any number of layouts For integrity issues, you need to ensure that you have the correct design software. So now iPCB tells you how to design a PCB panel....
That is the story of KBA, and the company's president, Claus Bolza-Schünemann, tells it with justifiable pride. Among the latest highlights is KBA's ongoing development, with Xerox, of the VariJET 106, an innovative hybrid sheetfed press targeting the folding carton market. Watch Video HP...