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How large is a transistor on an integrated circuit compared to a hair?
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Why there is high resistance in experiment of flashing and quenching of capacitor the neon bulb?
Because the product of (the resistance in the circuit) times (the capacitance in the circuit) is called the "time constant" of the circuit, and it determines how fast the flashing and quenching will take place. If you want the experiment to proceed slowly enough for you to watch it happen, then you need a large ' RC ' product. Large-value resistors are cheaper and easier to get than large-value capacitors designed to operate up to the firing voltage of a neon bulb, so it's more practical to get a large ' RC ' product by using a large-value resistor.
What will happen if a paper clip made of metal is placed in an electric circuit?
Metal is an excellent conductor of electricity. So a metal paper clip placed in an electric circuit will conduct whatever current may be in that circuit. If the current is very large, the paperclip may get hot.
How do the mass of a pendulum affect the numbers of swings?
Not at all, as long as the mass of the 'bob' is large compared to the mass of the string.
Why its easy to turn along a curved path of large radius as compared to the curved path of short radius?
The magnitude of centripetal force is calculated by the relation Fc=mv2/r where m is mass of the object,v speed of the object (constant) and r radius of the curved path.If the radius of curved path is large then centripetal force is decrease. Therefore it is easy to turn along a curved path of large radius as compared to a curved path of short radius.
What happens in a circuit?
A short circuit is one that is characterized by extremely low resistance. This will result in the extremely dramatic increase of current. High current will flow until a safety device opens the circuit, or the weakest link in it burns out. And one of the two usually occurs in a moment or two.==Short Circuit happens when the cables of the electrical appliances are worn out or it's not connected properly,a short circuit may occure.A short circuit has a very low resistance that almost all electric current flow through it.It'll affect the operation of the electrical appliances.Owing to the heating effect,the excess electric current would produce a large amount of heat,wihout a fuse or a circuit breaker,a fire may be occured when there's a short circuit.
What are the main stages of computer production?
There are four main stages: Stage 1: Tube Computer Stage 2: Transistor computer Stage 3: Small and Medium Scale Integrated Circuit Computer Stage 4: Large-scale and very large-scale integrated circuit computers
What is VLSIC?
Very Large-Scale Integrated Circuit
Full form of LSIC in computers?
Large Scale Integrated Chips
How does read-out integrated circuit works?
Read out integrated circuit refers to integrated circuit specifically used for reading detectors of a particular type. These are used in detectors where the sensitivity is very low and using a discrete circuit may not be useful as noise may be large enough to cover up whole signal.
How does an integrated circuit work?
Integrated circuit also called as chips or microchips is a miniaturized electronic circuit made in a thin substrate of semiconductor materials. It consists mainly of semiconductors and passive components of the circuit.
What is meant by VLSI?
Very Large Scale Intregration. It basically means packing a very large number of transistors onto an integrated circuit wafer.
What has the author Erqian Wang written?
Erqian. Wang has written: 'Zhong da gui mo ji cheng dian lu' -- subject(s): Integrated circuits, Large scale integration, Medium scale integration, Transistor-transistor logic circuits
Where are very large scale integrated chips used?
it can be able to more than 1 lakh transistor in a single chip. so area required is very less and cost is reduced.
What is the technology is used before the vlsi?
VLSI is VLSI (Very Large Scale Integration) of Jane Said, referring to a few square millimeters on silicon integrated tens of thousands to millions of transistors, integrated circuit line width in 1 micron. Due to the transistor with a complete attachment, therefore making a few to the working hours and costs millions of transistors are equivalent. When mass production, the hardware cost is almost, but depends on the cost of design
What is etching in very large scale integration?
Very-large-scale integration (VLSI) is the process of creating integrated circuits by combining thousands of transistor-based circuits into a single chip. Etching is used to create ultra-fine circuit pathways in silicon wafers. While early techniques used a "wet" fluid to dissolve the unwanted material, newer techniques use "dry" plasma etching to remove wafer material.
What is the use of transistor in water level indicator?
It is used to amplify the current. The common-emiiter amplifier is designed so that a small change in voltage (Vin) changes the small current through the base of the transistor; the transistor's current amplification combined with the properties of the circuit mean that small swings in Vin produce large changes in Vout. Various configurations of single transistor amplifier are possible, with some providing current gain, some voltage gain, and some both.
What has the author David J Comer written?
David J. Comer has written: 'Electronic design with integrated circuits' -- subject(s): Electronic circuit design, Integrated circuits, Large scale integration 'Computer analysis of circuits' 'Microprocessor-based system design'
