folks, while i do spectrometer experiment to find the angle of the prism and angle of minimum deviation, i encounter the following problems. please let me know how to overcome that
1) i first do the initial adjustment with telescope pointing towards the distant object so that i get a clear...
revered members,
if velocity is constant acceleration is zero. now my question is if a vehicle moving with constant velocity, say a train, has constant velocity, so acceleration is zero. now if that train hits a person, why that person gets hurt, inspite of acceleration is zero? my son asked...
The regions nearby the PN interfaces lose their neutrality and become charged, forming the space charge region or depletion layer .The electric field created by the space charge region opposes the diffusion process for both electrons and holes
mr. naty1, i don't understand these two lines...
The regions nearby the PN interfaces lose their neutrality and become charged, forming the space charge region or depletion layer .The electric field created by the space charge region opposes the diffusion process for both electrons and holes
mr. naty1, i don't understand these two lines...
folks, when a pn junction diode is formed, electrons in the n type and holes in the p type diffuse. agreed. then how immobile ions are formed at the vicinity of the junction leading to depletion region? how these immobile ions prevent further diffusion?
it is being said electrons and holes...
respected members,
could anyone explain the difference between path difference and phase difference ? what does the term phase exactly mean? thanks in advance