WebMar 22, 2016 · I relate this concept to the transistor (BJT) in that current flow can be explained as majority carriers are injected into the base from emitter, these essentially become minority carriers in base and flow to the collector crossing the reversed bias junction. So the Question basically is : WebMar 5, 2024 · The ratio of the diameter to the length with some combinations of the physical properties (surface tension etc) determines the point where the counter flow can start. At this point, the pulsing flow will start and larger diameter will increase the flow and turn the flow into annular flow.
7. Basics of Turbulent Flow - Massachusetts Institute of Technology
WebOf the six great current circuits of the world, the _____ is the largest current and technically not a gyre because it does not flow around the periphery of an ocean basin. a. North … WebJun 2, 2016 · The source of emf can be thought of as a pump which raises the electric potential energy of the mobile charges at the expense of work being done which in the … north korea fires two
Choose the correct option: In a BJT, the largest current …
WebDescribe briefly with the help of a circuit diagram, how the flow of current carriers in a p−n−p transistor is regulated with emitter-base junction forward biased and base-collector junction reverse biased. The circuit has two oppositely connected ideal diodes in parallel. What is he current flowing in the circuit? WebTracer transport in laminar and turbulent flow. The straight, parallel black lines are streamlines, which are everywhere parallel to the mean flow. In laminar flow the fluid particles follow the streamlines exactly, as shown by the linear dye trace in the laminar region. In turbulent flow eddies of many sizes are superimposed onto the mean flow ... WebMay 20, 2024 · But the direction of the current is the opposite of your arrows. The general agreement on "the current has the opposite direction of the electron flow" should be used also here. That agreement was done when there was no evidence of the existence of so called electrons. Instead, the electric current seemed to carry metal through liquids. how to say let it all burn in russian