The V-I characteristic of a diode is shown in the figure.  The ratio of forward to reverse bias resistance is :

  • Option 1)

     10

  • Option 2)

     10−6

  • Option 3)

     106

     

  • Option 4)

    100

 

Answers (1)

As we learnt in

Dynamic Resistance -

R_{d}= \frac{dv}{di}