an unknown semiconductor has Eg=1.1ev and Nv=Nc.it is doped
with 10^15 donors,where the donor level is 0.2ev below Ec.
given that Ef is 0.25ev below Ec, calculate ni and the
concentration of electrons and holes in the semiconductor at
300k.
Answer Posted / sani shehu
need answer
| Is This Answer Correct ? | 25 Yes | 12 No |
Post New Answer View All Answers
What is meant by current commutation?
WHAT R THE DIFFERENT CONFIGURATIONS OF FPGA
i want assit.loco poilet sample papers
Different types of communications? Explain.
Explain the operation of 3φ bridge inverter for 1200 degree mode of operation with aid of relevant phase and line voltage waveforms?
How can increase strength of EMF in AC motor?
I am going to face an interview in Ericssion tomorrow for implementation Manager.I need some idea on interview question
Name the equipments required for 2+2+2.
Why 440 volts instead of 660 volts in 3 phases of supply system?
i want to get rrb solved paper of s.e. & j.e.. on my mail mraj.meena@gmail.com
How will you determine what frequency the device has without using oscilloscope?
What is zener voltage?
how to charge for Annual Maintanence
please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........
kindly,plesae tell me # the working of BTS # ITS CARDS SPECIFICATION # WORKING OF TRX,DUPLEXER,ASMA CARDS,FIFA # HOW WE ROUTE TRAFFICS # FLOW OF SMS,HOT CALLS,CALLS ETC