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  • A junction diode has a resistance of when forward biased and <img alt="2500\ \Omega" src="https://ent

A junction diode has a resistance of 25\ \Omega when forward biased and 2500\ \Omega when reverse biased. The current in the diode, for the arrangement shown will be

Option: 1

\mathrm{\frac{1}{15}A}


Option: 2

\mathrm{\frac{1}{7}A}


Option: 3

\mathrm{\frac{1}{25}A}


Option: 4

\mathrm{\frac{1}{480} A}


Answers (1)

best_answer

For forward bias, \mathrm{I=\frac{V}{R}=\frac{5}{25+10}=\frac{5}{35}=\frac{1}{7} \mathrm{~A}}

Posted by

seema garhwal

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