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 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?

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 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

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-

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 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?

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

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.

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.