Question

The diffusion current in a p-n junction is 

Solution

Correct option is

From the n-side to the p-side if the junction is forward-biased and in the opposite direction if it is reverse-biased 

From the n-side to the p-side if the junction is forward-biased and in the opposite direction if it is reverse-biased 

SIMILAR QUESTIONS

Q1

In a half wave rectifier, the r-ms value of ac component of the wave is

Q2

The correct rllation between the two current gains α and β in a transistor is

Q3

For germanium crystal, the forbidden energy gap in joules is

Q4

The value of from factor of full wave rectifier is

Q5

When the p-end of the p-n junction is connected to the negative terminal of the battery and the n-end to the positive terminal of the battery, then thep-n junction behaves like :   

Q6

n-type semiconductor is formed :

Q7

An n-type and a p-type silicon can be obtained by doping pure silicon with : 

Q8

An n-type semiconductor is :

Q9

The drift current in a p-n junction is :

Q10

In a p-n-p transistor with normal bias: