The resistance of a germanium junction diode whose V– I is shown in figure is (V k = 0.3V)

Physics · JEE Advanced · NTA Exams — Electronic Devices

The resistance of a germanium junction diode whose V– I is shown in figure is (V_k = 0.3V)

1. 5 kΩ
2. 0.2 kΩ
   
3. 2.3 kΩ
4. \(\left(\frac{\mathrm{D}}{2.3}\right) \mathrm{k} \Omega\)

Answer

(B) 0.2 k Ω

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• Carbon, silicon and Germanium atoms have four valence electrons each. Their valence and conduction band are…
• In the circuit given below, V(t) is the sinusoidal voltage source, voltage drop V AB (t) across the…
• The transfer ratio of a transistor is 50. The input resistance of the transistor when used in the…
• If α = 0.98 and current through emitter i e = 20 mA , the value of β is
• For a common base configuration of PNP transistor I_ c I_ e =0.96 then maximum current gain in common emitter…
• Assertion : The number of electrons in a P -type silicon semiconductor is less than the number of electrons…
• In an NPN transistor circuit, the collector current is 10 mA. If 90% of the electrons emitted reach the…
• Consider an NPN transistor amplifier in common-emitter configuration. The current gain of the transistor is…

More Electronic Devices questions · Browse all practice questions