Which of the following is NOT true of forward-bias in a diode?
A. Free electrons in the N-material and holes in the P-material both move toward the junction.
B. N-material electrons move across the junction to fill the holes in the P-material.
C. Negatively charged holes left behind in the N-material attract electrons from the negative voltage source.
D. The free electrons that moved into the P-material continue to move toward the positive voltage source.
Answer: C
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