JEE MainPhysicsElectronic DevicesMCQ+4 / −1
The I-V characteristics of a p-n junction diode in forward bias is shown in the figure. The ratio of dynamic resistance, corresponding to forward bias voltage of 2 V and 4 V respectively, is : 
- A1 : 2
- B5 : 1
- C1 : 40
- D20 : 1
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