A potential barrier of 0.3V exists across a P-N junction (a) If the depletion region is 1 mum wide, what is the intensity of electric field in this region ? (b) An electron with speed 5xx 10^(5) m/s approaches this P-N junction from N-side, what will be its speed on entering the P-side ?

A potential barrier of 0.3V exists across a P-N junction (a) If the de

1.	A potential barrier of 0.3V exists across a P-N junction (a) If the depletion region is 1 mum wide, what is the intensity of electric field in this region ? (b) An electron with speed 5xx 10^(5) m/s approaches this P-N junction from N-side, what will be its speed on entering the P-side ?
Answer» SOLUTION :(a)`3XX10^(5)`V/. ,(B)`3.8xx10^(5)` m/s

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A potential barrier of 0.3V exists across a P-N junction (a) If the depletion region is 1 mum wide, what is the intensity of electric field in this region ? (b) An electron with speed 5xx 10^(5) m/s approaches this P-N junction from N-side, what will be its speed on entering the P-side ?

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