Physics Exam  >  Physics Questions  >  pure silicon at 300K has equal electrons conc... Start Learning for Free
pure silicon at 300K has equal electrons concentrations (ne) and hole concentration (nh) of 1.5 x 1016 m-3 . Doping by sodium increases nto 4.5 x 1022 m-3 . Then ne in the doped silicon is :
  • a)
  • b)
  • c)
  • d)
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
pure silicon at 300K has equal electrons concentrations (ne) and hole ...
Under thermal equilibrium, the product of free electron concentration n and hole 9 e concentration nh is constant equal to  where ni is the concentration of intrinsic semiconductor

The correct answer is:
View all questions of this test
Most Upvoted Answer
pure silicon at 300K has equal electrons concentrations (ne) and hole ...
Under thermal equilibrium, the product of free electron concentration n and hole 9 e concentration nh is constant equal to  where ni is the concentration of intrinsic semiconductor

The correct answer is:
Free Test
Community Answer
pure silicon at 300K has equal electrons concentrations (ne) and hole ...
Ni^2=n_e×n_h
ni=1.5×10^16 and n_h=4.5×10^22.
Explore Courses for Physics exam

Similar Physics Doubts

pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer?
Question Description
pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer?.
Solutions for pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Physics. Download more important topics, notes, lectures and mock test series for Physics Exam by signing up for free.
Here you can find the meaning of pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer?, a detailed solution for pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice pure silicon at 300K has equal electrons concentrations (ne) and hole concentration(nh) of 1.5 x 1016 m-3 .Doping by sodium increases nhto 4.5 x 1022 m-3 . Then ne in the doped silicon is :a)b)c)d)Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Physics tests.
Explore Courses for Physics exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev