Navigate

In an unbiased p-n junction, holes diffuse from the p-region to n-region because of

In an unbiased p-n junction, holes diffuse from the p-region to n-region because of

Options

(a) the potential difference across the p-n junction
(b) the attraction of free electrons of n-region
(c) the higher hole concentration in p-region than that in n-region
(d) the higher concentration of electrons in the n-region than that in the p-region

Correct Answer:

the higher hole concentration in p-region than that in n-region

Explanation:

In p-region of p-n junction holes concentration > electrons concentration and in n-region electron concentration > holes concentration

NEET2013K
admin:

Related Questions

  1. The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively
  2. An electron is moving in a circular path under the influence of a transverse magnetic
  3. The de-Broglie wavelength of an electron having 80 eV of energy is nearly
  4. The masses of two radioactive substances are same and their half lives
  5. A wire elongates by l mm when a load W is hanged from it. If the wire goes over