When a physical contact between a p-region & n-region is established which of the following is most likely to take place?
A. Electrons from N-region diffuse to P-region
B. Holes from P-region diffuse to N-region
C. Both of the above mentioned statements are true
D. Nothing will happen
Answer:A
When a physical contact between a p-region & n-region is established which of the following is most likely to take place?
A. Electrons from N-region diffuse to P-region B. Holes from P-region diffuse to N-region C. Both of the above mentioned statements are true D. Nothing will happen
Explanation: When p & n region come together diffusion takes places & a depletion region is established with opposite charges on both the sides of the junction.