Forward bias: minority carrier injectionअग्रदिशिक बायस: अल्पसंख्यक वाहक अंतःक्षेपणForward bias: minority carrier injection
NCERT Fig 14.14 · Class 12 Physics · Chapter 14 · interactive diagram
Read Chapter 14 with this diagramइस डायग्राम के साथ अध्याय 14 पढ़ेंIs diagram ke saath Ch 14 padhiyeAll Physics diagramsसभी भौतिकी डायग्रामSaare Physics diagrams
Parts and what they mean
- Electrons injected into the p-side (p-ओर अंतःक्षेपित इलेक्ट्रॉन) — Electrons from the n-side cross the depletion region and become minority carriers on the p-side. Their concentration is highest at the junction edge, so they diffuse towards the far end of the p-side.
- Holes injected into the n-side (n-ओर अंतःक्षेपित होल) — Holes from the p-side cross and diffuse towards the far end of the n-side.
- Minority level far from the junction (संधि से दूर अल्पसंख्यक स्तर) — Far from the junction the minority concentration falls back to its normal value.
- Depletion region (अवक्षय क्षेत्र) — Narrow under forward bias.
- p-side (p-ओर) — Electrons are minority carriers here.
- n-side (n-ओर) — Holes are minority carriers here.
- Axes (अक्ष) — Minority carrier concentration against distance.
Original diagram drawn by Simple Learning Hub, based on NCERT Fig 14.14. Report a mistake