NEET Practice Questions

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NEET, 2014

The barrier potential of a p-n junction depends on

(i)type of semiconductor material

(ii)amount of doping

(iii)temperature

Which one of the following is correct

(a)(i) and (ii)only

(b)(ii) only

(c)(ii) and (iii)only

(d)(i),(ii) and (iii)