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  • I need help with In the following, which one of the diodes is reverse biased?

In the following, which one of the diodes is reverse biased?

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

Answers (1)

As we learnt in

Dynamic Resistance -

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

- wherein

Since slope of potential vs current graph is non uniform hence resistance keep changing .

 

 

From given options only (1) is reverse biased.

Correct option is 1.

 


Option 1)

This is the correct option.

Option 2)

This is an incorect option.

Option 3)

This is an incorect option.

Option 4)

This is an incorect option.

Posted by

Vakul

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