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investigatory project on full wave rectifier. how to do?
how does an increase in the doping concentration affect the width of the depletion region ? please explain it.
Explain Mod-3 Counter with circuit diagram and truth table.
plz define barrier potential.
To set up a common base transistor circuit and to study its input and output characteristic and tocalculate its current gain? answer soon its urgent.
How is a sample of an n-type semiconductor electrically neutral though it has an excess of negative charge carriers?
how transistor works as an oscillator? explain clearly please.
working of an LC oscillator
Draw the circuit diagram of an illuminated photodiode in reverse bias. How is photodiode used to measure light intensity?
The circuit diagram of an illuminated photodiode in reverse bias can be represented as
The greater the intensity of light, the greater is the number of photons falling per second per unit area. Thus, the greater the intensity of light, the greater is the number of electron−hole pairs produced at the junction. The photocurrent is, thus, directly proportional to the intensity of light. This can be used for measuring the intensity of incident light.
explain transistor as an amplifier and a switch with derivation?
Q3. Draw energy level diagram for an
a) unbiased p-n junction diode
b) forward biased p-n junction diode and explain how the barrier potential changes.
why photodiodes are used in reverse biased condition
how does zener diode act as voltage regulator
WRITE TWO CHARACTERISTICS OF MANGANIN WHICH MAKES IT SUITABLE FOR MAKING STANDARD RESISTANCES.
Explain working of photodiode and zener diode?
wat is donor level nd acceptor level..??
I want to make my project file on logic gates for final exams please tell me how to make & what is its procedure please tell urgently
Why reverse bias is measure in microampere but forward bias in milliampere?
Q) Explain the formation of depletion layer and potential barrier in a p-n junction ?
Explain how a p-type & n-type semiconductors are formed ????
what is the difference between lcd and led tv technology????????
explain the use of capacitor filter in full wave rectifier with circuit diagram.?
wat is static and dynamic resistance ?
why is n-p-n transistor preferred over p-n-p transistor???
why p and n type semiconductors are electrically neutral?
Which type of biasing gives a semiconductor diode very high resistance ?
which of the two, an a ammeter or a milliameter, has a higher resistance and why????
what is pn junction diode and its working
(I) Draw the circuit diagram of a base biased n-p-n transistors in C-E configuration. Explain how this circuit is used to obtain the transfer characteristic (Vo - Vi) characteristic. How do you explain the working of a transistor as a switch using the charactersitic? (ii) Under which region the transistor acts as an amplifier? Write the expression for its voltage gain.
explain the working of a common emmiter npn transistor amplifier?
Why is the conductivity of n-type semiconductor greater than that of the p-type semiconductor even when both of these have same level of doping?
How does the receptivity of (i) a conductor and (ii) a semiconductor vary with temperature? Give reason for each case.
Explain briefly with the hell) of a circuit diagram how V - I characteristics of a p-n junction diode are obtained in (i) forward bias, and (ii) reverse bias.
what is drift current and diffusion current plz explain
plz answer this question :- How is the band gap , Eg , of a photodiode related to the maximum wavelength Am ( lambda m ) that can be detected by it ?
How does transistor act as an amplifier....???
plzzz explain the diagram also....plzz
what is mean by potential barrier and depletion layer.
What is current amplification factor???
plz explain input and output characteristics of transistor
Why does heavy doping in a Zener diode lead to a thin Depletion layer ?
effect of temperature on intrinsic semiconductor
explain transistor as a switch
Compare the energy band digram of conductors, insulators and semiconductors.
Explain zener diode?
how to find the value of exp(11.6) and exp(23.26)
How to draw the input-output waveforms for different logic gates?
half & full wave rectifier
draw V-I characteristic of a p-n junc. diode in a> forward bias
b> reverse bias
state how a full wave rectifier works?
can u please explain the working of full wave rectifier in detail and with some more explaination?
Please,explain me the energy band diagrams for n and p-type semiconductors?
in an n-type semiconductor number of free electron is more than number of holes .why it doesn't have net -ve charge?
transistor oscillator ??
When p-n junction is forward biased how the depletion layer width decreases and in reverse biased how it increases???
a p-type semiconductor has a large number of holes but still it is elecrically neutral. why?
why cant transistor be used as rectifier..?
A p-n junction diode is connected to series resistor of 100 ohm and a 4.5 V D.C battery. The barrier potential at the junction is 0.5 V .Find the current
why common emitter amplifier os preferred over common base amplifier?
Name the process responsible for depletion layer formation in p n junction?
Why should the n-Si wafer in solar cell be thin layered?
Explain the working of transistor as a switch?
plz tell me how to construct full wave rectifier for the project
please explain example 14.2 of ncert physics page no. 477(IInd part)
investigatory project on To design an appropriate logic gate combination for a given truth table
How does a light emitting diode (LED) work
why are GaAS and si are preferred materials for solar cells? The NCERT explanation is not clear..please explain it .... please ANSWER SOON..
Sir,can u explain working of transistor as an oscillator?
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