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  3. how do you prove that: (a) holes really exist, (b)

How do you prove that: (a) holes really exist, (b) holes have a positive charge, (c)...

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Electrical Engineering

How do you prove that: (a) holes really exist, (b) holes have apositive charge, (c) Holes have an effective mass?

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3.9 Ratings (670 Votes)
a A hole is nothing but vacancy created by electron from moving from one place to other It is just a vacant place created by electrons If we consider p type semiconductor then there is large number of    See Answer
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