Recent content by NIKHEL RAINA

Please anyone explain that why frequency is more fundamental than wavelength inspire wavelength and frequency depend upon each other again frequency and wave number are also depends upon each other Then why we take the frequency as independent of wave number

Being new to this subject i read all the topics the basics about capacitor, resistors, inductors as well as their working but I am fail to understand under what conditions the three terminals of transistor must work how to bias and what amount of voltage is needed for each terminal to work...

इन In this figure the input signal comes to base through capacitor C1 Actually when input is given the base must be dc biased and this point when ac of input signal becomes zero and dc base becomes dc biased is Q point. If I am true then how alone this capacitor can convert ac into dc please...

Thanks to explain No doubt these notes are pretty good for understanding i understand much more but these are also insuffecient to explain the quescent point accurately U talk about npn transistor with dc biased resistor. It is opeating at dc biased with no input signal please explain what is...

I read this topic from page you assign to me in the given fig Q Point is not described According to the theory of this page the points where characteristic curve and load line intersects is possible operating point(Q points of the circuit) at these points the current and voltage parameters of...

If there is two quescent points in the load line then it means the nonlinear part of circuit works between these points am i right Thanks again to continue discussion and elobration

Thanks for reply Please elobrate what is operating point with no signal (is this point a operating point which depends upon the manufacturing of semiconductor) Why it is necessary to draw load lines to read characteristics being new and ignorant still in confusion Try to elobrate more

Can anyone explain me in simple words what is quescent point and what is shows 2- what is ac and dc load lines what they represents actually and what is difference between ac and dc load lines

Please anyone explain me from where we measure current or we apply ammeter in a pn junction diode to measure current

In mathematics the slope or gradient of line describe its steepness, incline or grade. In other words we can say that a slope is a surface of which one end is at higher level than another

According to my opinion it seems black because it is in the need of green which is not avilable and when nothing to reflect it seems black

U said that it reflects red, but grass is green it needs green colour to reflect and it has not green colour so it is not possible and as the colour of grass is green so it is also impossible for it to reflect red

Sorry for confusing u i wrote proton instead of photon

If we see the green grass in night with red light what colour would we observe ?

Dear it may be due to my little knowledge but if u try to explain more pricisely step wise that how mass of moving proton not increase so i am able to understood E-mc"