What is the Hall effect? How does the Hall effect work? Using the Hall effect What are Hall-effect sensors used for? Find out moreWhat is the Hall effect?Working together, electricity and magnetism can make things move: electric motors, loudspeakers, and headphones are just a few of the ...
Here’s the experiment that explains the Hall Effect: If we have thin conductive plate, as illustrated, and we set current to flow through it, the charge carriers would flow in a straight line from one to the other side of the plate. Now if we bring some magnetic field near the plate ...
After this time period, half the alcoholic effect in your bloodstream will have ebbed away. However, if you've consumed alcohol faster than your body could metabolize it, the period of drowsiness may last longer than usual. Why does being drunk feel good? It all has to do with endorphins....
(See How does a GFCI outlet work? for details). What happens to a hair dryer if you drop it in water when it's not plugged in? You don't run the risk of electrocution, since there's no source of current, but you can certainly damage the hair dryer if all of its components get...
The guard bars make it easier for the scanner to detect a barcode, figure out which way up it is, and help to identify it when it's blurred (more about this down below).How does a barcode scanner work? It would be no good having barcodes if we didn't have the technology to read...
Scholars have long been interested in understanding organizational slack. Peng et al. (2010) is a landmark study examining the effect of slack on firm perf
How does the guide field affect the asymmetry of hall magnetic and elec- tric fields in fast magnetic reconnection [J]. Chin. Phys. Lett., 2015, 32(9): 88-92LAI X S, ZHOU M, DENG X H, et al. How does the guide field affect the asymmetry of hall magnetic and elec- tric fields...
The tread is just smooth, solid rubber at this point and is called a tread block. It does not have the tread patterns (called tread grooves) that give the tire traction. All of these tire components are assembled in the tire-building machine. This machine ensures that all of the ...
Many games and "apps" designed for gadgets such as iPhones work by sensing how hard or how fast you move or shake the case using tiny accelerometer chips inside.Photo: This way up! How does your cellphone know which direction to rotate the display? It's all done with accelerometers hidden...
Based on well-established theories of work-life balance, we hypothesize that work-life conflict does indeed play a significant role in the three dimensions of wellbeing, and that the wellbeing effects are mediated by work and family wellbeing. We will try to answer this question and test our...