Instructions
  • The plot below represents the spce charge density functions of a uniformly doped pn junction in unbiased, forward bias and reverse bias condition.
  • "a" denotes unbiased, "b" denotes forward biased and "c" denotes the reverse biased
  • Label the graph by typing"a", "b" or "c" (in lower case only) in the text boxes
  • Click "Submit" to check if the labeling is correct.
  • Hint:For an forward junction the depletion region shrinks and for a reverse biased junction the depletion region expands
Function Plot