A potential barrier of 0.4V exists across a p-n junction. An electron enters the junction from the n-side with a speed of 6.0 × 105. The speed with which electron enters the p side will be
the value of x is__________.
(Given mass of electron = 9 × 10-31 kg, charge on electron = 1.6 × 10-19 C.)
A potential barrier of 0.4V exists across a p-n junction. An electron enters the junction from the n-side with a speed of 6.0 × 105. The speed with which electron enters the p side will be the value of x is__________.
(Given mass of electron = 9 × 10-31 kg, charge on electron = 1.6 × 10-19 C.)
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1 Answer
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According to Work energy theorem, we can write
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