1.

In PN-junction diode the reverse saturation current is \[{{10}^{-5}}\]amp at\[27{}^\circ C.\] The forward current for a voltage of  \[0.2volt\] is                                                   [MP PMT 1993]

A.            \[2037.6\times {{10}^{-3}}amp\]                                     
B.            \[203.76\times {{10}^{-3}}amp\]
C.            \[20.376\times {{10}^{-3}}amp\]                                     
D.            \[2.0376\times {{10}^{3}}amp\] \[[\exp (7.62)=2038.6,\,K=1.4\times {{10}^{-23}}J/K]\]
Answer» D.            \[2.0376\times {{10}^{3}}amp\] \[[\exp (7.62)=2038.6,\,K=1.4\times {{10}^{-23}}J/K]\]


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