A potential barrier V volts exists across a P-N junction. The thickness of the depletion region is 'd'. An electron with velocity 'v' approaches P-N junction from N-side. The velocity of the electron across the junction is

A potential barrier V volts exists across a P-N junction. The thicknes

1.	A potential barrier V volts exists across a P-N junction. The thickness of the depletion region is 'd'. An electron with velocity 'v' approaches P-N junction from N-side. The velocity of the electron across the junction is
Answer» `SQRT(V^2 +(2Ve)/(m))` `sqrt((v^2 -( 2Ve )/( m ))` `v` `sqrt((2Ve)/( m))` ANSWER :B

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A potential barrier V volts exists across a P-N junction. The thickness of the depletion region is 'd'. An electron with velocity 'v' approaches P-N junction from N-side. The velocity of the electron across the junction is

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