Home
Class 12
PHYSICS
When the voltage drop across a p.n junct...

When the voltage drop across a `p.n` junction diode is increased from `0.65V` to `0.70V`, the change in the diode current is `5mA`. What is the dynamic resistance of the diode?

Text Solution

Verified by Experts

The correct Answer is:
NA
Promotional Banner

Topper's Solved these Questions

  • SOLIDS AND SEMICONDUCTOR DEVICES

    SL ARORA|Exercise PROBLEM_TYPE|9 Videos

  • RAY OPTICS

    SL ARORA|Exercise TYPE I|12 Videos

  • THERMOELECTRICITY

    SL ARORA|Exercise Problems for Self Practice|13 Videos

Similar Questions

Explore conceptually related problems

When a voltage drop across a pn junction diode is increased from 0.70 V to 0.71V, the change in the diode current is 10 mA .What is the dynamic resistance of diode ?

When the voltage drop across a p-n junction is increased from 0.80 V to 0.82 V, the change in the diode current is 20 mA. What is the dynamic resistance of the diode ?

If the forward bias on p-n junction is increased from zero to 0.05V, then no current in the circuit flows. What is the contact potential of junction diode?

What is the voltage across an ideal p-n junction diode for shown circuit?

If the forward voltage in a semiconductor diode is changed from 0.5V to 0.7 V, then the forward current changes by 1.0 mA. The forward resistance of diode junction will be

When the plate voltage applied to a diode value is changed from 40 V to 42 V , the plate current increases from 50 mA to 60 mA . Calculate the dynamic plate resistance at the operating condition.

When plate voltage in diode valve is increased from 100 volt to 150 volt then plate current increases from 7.5 mA to 12 mA . The dynamic plastic resistance will be

If the forward voltage in a semiconductor diode is chaged form 0.5 V to 2 V, then the forward current changed by 1.5 mA. The forward resistance of diode will be-

If the forward bias voltage of a p-n junction diode is changed form 0.7 V to 2.2 V, the forward current changes by 1.5 mA , then the depletion layer is

The reverse bias in a junction diode is changed from 5V to 15 V then the value of current changes from 38 mu A to 88 mu A . The resistance of junction diode will be.