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What is virtual ground concept?
In case of Operational Amplifier,the voltage gain is very high. So by AV=Vo/Vi we can conclude that Vi is very small quantity. Approximately we can take Vi=0. So potential difference between input terminals becomes zero.And in most of the cases we consider a terminal grounded.So potential of other terminal also becomes zero. This is called Virtual Ground Concept.
Can you have an electricity leak like a gas leak?
Sort of. You can have a short to ground, which is basically electricity leaking from a charged conductor to a ground. It's dissipating without doing any useful work, so it's leaking, even if it's not called that. It can also be dangerous, should you come into contact with the wire that is shorting, and it decides to ground via you.An electrician can help you with the problem, and can figure out if it's happening.
Who is the father of education psychology?
Edward Thorndike. Thorndike was a psychologist by trade and a 40 year professor at Teacher's College Columbia University. His believed that all things were quantifiable and laid much of the ground work for the Behaviorist learning theory of B.F. Skinner and others.
What does an electric current continually seek a pathway to?
An electrical current continually seeks a pathway to ground.
What is a Duck home called?
nest but on the ground
Figure ground relationship in a composition?
n visual perception, figure-ground is a type of perceptual organization in vision that involves assignment of edges to regions for purposes of shape determination, determination of depth across an edge, and the allocation of visual attention [1]. Figure-ground is a critical process in perception because of its profound consequences for shape perception. It is a common textbook topic in general psychology and perception courses. The Gestalt psychologist Edgar Rubin is credited with popularizing the issue of figure-ground organization and it is therefore often associated with Gestalt Psychology more broadly. Figure-ground organization is probably best known by the faces-vase drawing that Rubin described[2] [3]. This drawing exemplifies one of the key aspects of figure-ground organization, edge-assignment and its effect on shape perception. Notice in the faces/vase drawing below, the perceived shape depends critically on the direction in which the border (edge) between the black and white regions is assigned. If the two curvy edges between the black and white regions are assigned inward then the central white region is seen as a vase shape in front of a black background. No faces are perceived in this case. On the other hand, if the edges are assigned outwards, then the two black profile faces are perceived on a white background and no vase shape is perceived.
What actors and actresses appeared in Figure-Ground - 2011?
The cast of Figure-Ground - 2011 includes: Allan Kulakow as The Father
How do you figure proportions?
If the ground shakes when they walk, they have a large figure proportion.
With respect to the eighteenth century the concept of the middle ground is helpful in?
The concept of the middle ground is helpful in understanding the attitudes of Indians living between the Appalachians and the Mississippi.
What do ground hornets look like?
Hornets that are the same color as the ground. Was it hard to figure out?
How is gasoline recovered form the ground?
figure it out genius!
Was there a famous historical figure associated with cinnamon?
Are you sure that's figure and not just an odd case of ground?
Where is the under ground lab on astro knights?
Figure it out! idiot
The perception of an object as distinct from its surroundings is called?
Camoflouged figure-ground
Who was the most influential thinker in the history of Psychology and why?
Sigmund Freud. While not correct in every analysis, his body of work has stood the test of time. Freud was a "ground breaker" in his field. Basically he was the father of psychology.
What is the concept of ground in electronics?
Ground means applying 0 V potential at that point. It has various applications in electronics e.g. for BJT's, IC's etc..
Why is the equator imaginary?
It is a concept, not a physical thing. There is no line painted on the ground and ocean to show where the equator is, just as there is no line on the ground to show a state line.
