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JEE Mains · Physics · STD 12 - 14. Semicondutor electronics

ડાયોડ માટે \(V-I\) લાક્ષણિકતા નીચે દર્શાવેલ છે. તો ફોરવર્ડ અને રિવર્સ બાયસના અવરોધનો ગુણોત્તર કેટલો થાય?

  1. A \(10\)
  2. B \(10^{-6}\)
  3. C \(10^6\)
  4. D \(100\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(10^{-6}\)

Step-by-step Solution

Detailed explanation

Forward bias resistance \(=\frac{\Delta V}{\Delta I}=\frac{0.1}{10 \times 10^{-3}}=10 \Omega\) Reverse bias resistance \(=\frac{10}{10^{-6}}=10^{7} \Omega\) Ratio of resistances \(=\,\frac {Forward \,\,bias\,\, resistance }{Reverse\,\, bias \,\,resistance}\) \(=10^{-6}\)
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