The force exerted by a magnet on other magnets is called magnetic force. Magnetic force and electrostatic force act on an object from a distance. That’s the reason they are non-contact forces. The strength of gravity is an attractive force that is exerted by the Earth on objects, which ...
1.The force exerted between magnets. 2.The force exerted between a magnet and a moving, electrically charged particle. 3.The force exerted between moving, electrically charged particles. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin ...
Electromagnetically driven hammer or stapler - has impact force exerted by magnet armature varied to suit various lengths of nails or staplesThe magnet armature (11) is mounted inside a plastics sleeve (13) and is propelled by the magnetic field of a magnet core (14). The impact of the ...
magnet′ic field′ n. 1. a region of space near a magnet, electric current, or moving charged particle in which a magnetic force acts on any other magnet, electric current, or moving charged particle. 2. a vector quantity defined by the force exerted on a given object at each point...
The concept of lines of force was introduced into physics in the 1830s by the English scientist Michael Faraday, who considered magnetic and electric effects in the region around a magnet or electric charge as a property of the region rather than an effect taking place at a distance from a ...
Artificial load was introduced into the in vitro motility assays to estimate the relative force exerted by heavy meromyosin (HMM) in such assays. To generate the load increasing amounts of N.N'p-phenylenedimaleitriide (pPDM) cross-1 inked HMM were added to the motility surfaces coated with...
“strength” when writing magnetic specifications. They also may be mentioned when anticipating the work required of a magnet within an application. To add to the potential confusion, the maximum holding force, or how much tensile force is exerted by any magnet, is often shown in online ...
The Force Exerted on the Mass of a Bodyby Bo BalderAUDIO VERSIONSifan put her exoskeleton on after breakfast. Her private space in the IG-pod was cramped, and even an act as simple as eating drained her in Wenshi’s heavy gravity. That gravity demanded so much of her body she had to...
In this study, we used optical tweezers to measure the force exerted by filopodia and lamellipodia with a millisecond temporal resolution. We found that a single filopodium exerts a force not exceeding 3 pN, whereas lamellipodia can exert a force up to 20 pN. Using metabolic inhibitors, we ...
The force exerted by an electric charge at the origin on a charged particle at a point (x,y,z) with position vector = x,y,z is ()=(K)(||^3) where K is a constant. Find the work done as the particle moves along a straight line from (2,0,0) to (2,1,5). 相关知识点:...