Forces Acting on Objects in Nanopores with Irregularities
... Over the last several decades there has been an explosive growth of nanopore applications in a variety of fields - biomedical, clinical and biochemical (drug delivery, biosensing, protein filtration, dialysis and pathogen isolation), but also in engineering (nanofluidic ionic diodes and transistors, ...
... Over the last several decades there has been an explosive growth of nanopore applications in a variety of fields - biomedical, clinical and biochemical (drug delivery, biosensing, protein filtration, dialysis and pathogen isolation), but also in engineering (nanofluidic ionic diodes and transistors, ...
Electricity and matter
... was the belief of the testator that any orderly presentation of the facts of nature or history contributed to the end of this foundation more effectively than any attempt to emphasize the elements of doctrine or of creed; and he therefore provided that lectures on dogmatic or polemical theology shou ...
... was the belief of the testator that any orderly presentation of the facts of nature or history contributed to the end of this foundation more effectively than any attempt to emphasize the elements of doctrine or of creed; and he therefore provided that lectures on dogmatic or polemical theology shou ...
From Lindqvist and Keggin ions to electronically inverse hosts:
... M.-M. Rohmer et al. / Coordination Chemistry Reviews 178–180 (1998) 1019–1049 ...
... M.-M. Rohmer et al. / Coordination Chemistry Reviews 178–180 (1998) 1019–1049 ...
SC related electric and magnetic field phenomena observed by the... satellite inside the plasmasphere
... Electric and magnetic field variations inside the plasmasphere associated with SCs identified on the ground are analyzed based on the Akebono satellite observations which have been carried out more than 13 years since March 1989. 126 electric field observation data corresponding to SCs show abrupt c ...
... Electric and magnetic field variations inside the plasmasphere associated with SCs identified on the ground are analyzed based on the Akebono satellite observations which have been carried out more than 13 years since March 1989. 126 electric field observation data corresponding to SCs show abrupt c ...
Magnetic Fields
... F B qv B This equation tells us the direction of F. We know the cross product of v and B is a vector that is perpendicular to these two vectors. The right-hand rule (Figs. a-c) tells us that the thumb of the right hand points in the direction of v × B when the fingers sweep v into B. If q is pos ...
... F B qv B This equation tells us the direction of F. We know the cross product of v and B is a vector that is perpendicular to these two vectors. The right-hand rule (Figs. a-c) tells us that the thumb of the right hand points in the direction of v × B when the fingers sweep v into B. If q is pos ...
Magnetic Effects of Electric Current
... When a proton enters in a region of magnetic field, it experiences a magnetic force. As a result of the force, the path of the proton becomes circular. Hence, its velocity and momentum change. Question 11: State Fleming’s left-hand rule. Answer: Fleming’s left hand rule states that if we arrange the ...
... When a proton enters in a region of magnetic field, it experiences a magnetic force. As a result of the force, the path of the proton becomes circular. Hence, its velocity and momentum change. Question 11: State Fleming’s left-hand rule. Answer: Fleming’s left hand rule states that if we arrange the ...
Morin, A.J., II, M. Zahn, and J.R. Melcher, Fluid Electrification Measurements of Transformer Pressboard/Oil Insulation in a Couette Charger, IEEE Transactions on Electrical Insulation, Vol. 26, No. 2, pp. 870-901, October 1991
... of petroleum liquids in pipes, through filters, and in charge accumulation in storage tanks [l-111. With changes in the chemical make-up of insulating liquids used to transfer heat and withstand high electric stress, the use of new dielectric materials such as polymers and cellulosic materials, and ...
... of petroleum liquids in pipes, through filters, and in charge accumulation in storage tanks [l-111. With changes in the chemical make-up of insulating liquids used to transfer heat and withstand high electric stress, the use of new dielectric materials such as polymers and cellulosic materials, and ...
Multiple discrete-energy ion features in the inner magnetosphere: 9
... Spectra of proton flux calculated along the Polar orbit under the Volland-Stern type convection electric field model are shown in panels 3 and 4 of Fig. 1. A traditional “nose” dispersion (Smith and Hoffman, 1974) is displayed on the inbound and outbound paths. Additionally, fine-scale structures ar ...
... Spectra of proton flux calculated along the Polar orbit under the Volland-Stern type convection electric field model are shown in panels 3 and 4 of Fig. 1. A traditional “nose” dispersion (Smith and Hoffman, 1974) is displayed on the inbound and outbound paths. Additionally, fine-scale structures ar ...
8.07 Class Notes Fall 2010
... A continuous distribution of charges ...................................................... 146 18.7 Where is the energy really located in space? .................................................. 146 18.8 Gauss’s Law .................................................................................. ...
... A continuous distribution of charges ...................................................... 146 18.7 Where is the energy really located in space? .................................................. 146 18.8 Gauss’s Law .................................................................................. ...
Conceptual Questions of Full Book
... 14.1 Why in conductors charge is transferred by free electrons rather than by positive charges? Ans. In conductors charge is transferred by free electrons because they can travel inside the conductor in a specific direction when an external electric potential is applied. On the other hand positive c ...
... 14.1 Why in conductors charge is transferred by free electrons rather than by positive charges? Ans. In conductors charge is transferred by free electrons because they can travel inside the conductor in a specific direction when an external electric potential is applied. On the other hand positive c ...
Electrostatics
Electrostatics is a branch of physics that deals with the phenomena and properties of stationary or slow-moving electric charges with no acceleration.Since classical physics, it has been known that some materials such as amber attract lightweight particles after rubbing. The Greek word for amber, ήλεκτρον electron, was the source of the word 'electricity'. Electrostatic phenomena arise from the forces that electric charges exert on each other. Such forces are described by Coulomb's law.Even though electrostatically induced forces seem to be rather weak, the electrostatic force between e.g. an electron and a proton, that together make up a hydrogen atom, is about 36 orders of magnitude stronger than the gravitational force acting between them.There are many examples of electrostatic phenomena, from those as simple as the attraction of the plastic wrap to your hand after you remove it from a package, and the attraction of paper to a charged scale, to the apparently spontaneous explosion of grain silos, the damage of electronic components during manufacturing, and the operation of photocopiers. Electrostatics involves the buildup of charge on the surface of objects due to contact with other surfaces. Although charge exchange happens whenever any two surfaces contact and separate, the effects of charge exchange are usually only noticed when at least one of the surfaces has a high resistance to electrical flow. This is because the charges that transfer to or from the highly resistive surface are more or less trapped there for a long enough time for their effects to be observed. These charges then remain on the object until they either bleed off to ground or are quickly neutralized by a discharge: e.g., the familiar phenomenon of a static 'shock' is caused by the neutralization of charge built up in the body from contact with insulated surfaces.