When a potential difference is applied across, the current passing through
Physics · JEE Advanced · NTA Exams — Electronic Devices
When a potential difference is applied across, the current passing through
- an insulator at 0 K is zero
- a semiconductor at 0 K is zero
- a metal at 0 K is finite
- a p-n diode at 300 K is finite, if it is reverse biased.
Answer
(D) a p-n diode at 300 K is finite, if it is reverse biased.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- For the transistor circuit shown below, if β = 100, voltage drop between emitter and base is 0.7 V then value…
- Consider an NPN transistor amplifier in common-emitter configuration. The current gain of the transistor is…
- Assertion : If the temperature of a semiconductor is increased then it’s resistance decreases. Reason : The…
- In the circuit, if the forward voltage drop for the diode is 0.5 V , the current will be
- In an NPN transistor circuit, the collector current is 10 mA. If 90% of the electrons emitted reach the…
- The transfer ratio of a transistor is 50. The input resistance of the transistor when used in the…
- The impurity atoms, with which pure silicon should be doped to make a p -type semiconductor, are those of
- In semiconductor the concentrations of electrons and holes are 8 × 10 18 /m 3 and 5 × 10 18 /m 3…
More Electronic Devices questions · Browse all practice questions