If ferro-magnetism is due to orbital movement of electrons, that is, to electric currents, then I cannot believe that the forces between magnetic poles involve one property of space and the forces between current-carrying conductors another property. I intended ( to be exactly what I stated in...
Magnetic and Electrical Separation Barry A. Wills, James A. Finch FRSC, FCIM, P.Eng., in Wills' Mineral Processing Technology (Eighth Edition), 2016 13.4 Magnetic Separator Design 13.4.1 Magnetic Field Gradient Certain elements of design are incorporated in all magnetic separators, whether they ...
Which of the following is not a similarity between magnets and electrical charges ?What is the difference between B and H in magnetic fields?What is electromagnetism and how does it work?What type of friction produces electromagnetic forces?What are the lines of electric force?
The analog signal can be converted into a digital one and written on the magnetic media in two states corresponding to 0 and 1 electrical signals. Traditionally, the region of the bits was recorded along-track direction (longitudinal recording), and both states that correspond to 0 and 1 are...
The temporary magnet will create a magnetic field only under specific conditions. And the electromagnet will run an electrical current through a coiling wire wrapped around a ferromagnetic metal.
Gravity and magnetism are examples of: a. friction b. electrical forces c. contact forces d. non-contact forces Is force the derivative of momentum? A proton moves with a velocity of 100000 m/s in a region in which the magnetic field is 2 T. What is the magnitude of the magnetic forc...
field intensity,field strength- the vector sum of all the forces exerted by an electrical or magnetic field (on a unit mass or unit charge or unit magnetic pole) at a given point in the field Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc...
Essentially, coagulation occurs when the short-range London-van der Waals interactions and the long-range magnetic forces outweigh the stabilizing electrical double-layer repulsion. Using the classical colloid chemistry theory, the various components of the potential energy for different-sized particles at...
Advanced biomaterials, sensitive to various external or biological stimuli have been also proposed as resources and mediators of de novo tissue formation, and biological compounds (drugs, proteins, or growth factors) or physical parameters (shear stress and electrical forces, magnetic nanoparticles, ...
To generate magnetic field gradients, the electric current in the gradient coils must be switched on and off. When the gradients switch, eddy currents are induced in surrounding electrical components and conductors, which may potentially distort the signal during acquisition and induce localization error...