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If a small amount of antimony is added t...

If a small amount of antimony is added to germanium crystal

A

it becomes a p type semiconductor

B

the antimony becomes an acceptor atom

C

there will be more free electrons than holes in the semiconductor

D

its resistance is increased

Text Solution

Verified by Experts

`A_(V) = 50`
`R_(out) l, = 200 Sigma`
`(50)/( 2) = beta_(ac)`
`A_(p) = (beta(ac) )^(3) xx (R_(uvt))/( R_(sn)) = (25)^(2) xx (200)/( 100) = 1250`
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