Question
a.
holes and electrons move away from the junction
b.
holes and electrons move towards the junction
c.
holes move towards junction and electrons move away from junction
d.
holes move away from junction and electrons move towards junction
Posted under Electronics and Communication Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. When a p-n junction is reverse biased
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. If a sample of germanium and a sample of Si have the impurity density and are kept at room temperature then
View solution
Q. When a large number of atoms are brought together to form a crystal
View solution
Q. What is the effect of cut in voltage on the wave form of output as compared to input in a semiconductor diode?
View solution
Q. As temperature increases the number of free electrons and holes in an intrinsic semiconductor
View solution
Q. At room temperature kT = 0.03 eV.
View solution
Q. Assertion (A): A JFET behaves as a resistor when VGS < VP.
Reason (R): When VGS < VP, the drain current in a JFET is almost constant.
View solution
Q. In a reverse biased P-N junction, the current through the junction increases abruptly at
View solution
Q. As comparated to an ordinary p-n diode, the extent of impurity atoms in a tunnel diode
View solution
Q. In active filter circuits, inductances are avoided mainly because they
View solution
Q. When a p-n-p transistor is operating in active region, the current in the n region is due to
View solution
Q. In a JFET
View solution
Q. Fermi level in intrinsic semiconductor is at the centre of forbidden energy band.
View solution
Q. In a photo transistor the photocurrent is
View solution
Q. In photoelectric emission the maximum kinetic energy of emitted electron is proportional to
View solution
Q. Hall effect is observed in a specimen when it is carrying current and is placed in a magnetic field. The resulting electric field inside the speciment will be in
View solution
Q. In a p-n-p transistor operating in forward active mode
View solution
Q. Consider the following statements.
1. Etching
2. Exposure to UV radiation
3. Stripping
4. Developing
After a wafer has been coated with photo resist the correct sequence of these steps in photolithography is
View solution
Q. If both the emitter base and the collector base junctions of a bipolar transistor are forward biased, the transistor is in the
View solution
Q. In a triode the potential of grid (with respect to cathode) is usually
View solution
Q. A varactor diode is
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
