In an n- type silicon, which of the following statements is true ?
(a) Electrons are majority carries and trivalent atoms are the dopants.
(b) Electrons are majority carries and pentavalent atoms are the dopants.
(c ) Holes are minority carries and paentavalent atoms are the dopants.
(d) Holes are minority carries and trivalent atoms are the dopants.

In an n-type silicon, which of the following statement is true : (a) Electrons are majority carriers are trivalent atoms are the dopants. (b) Electrons are minority carriers and pentavalent atoms are the dopants. (c ) Holes are minority carriers and pentavalent atoms are the dopants. (d ) Holes are majority carriers and trivalent atoms are the dopants.

In an n type silicon which of the following statement is true (a) electrons are majortiy carriers and trivalent atoms are the dopants (b) electrons are minority carriers and pentavalent atoms are the dopants (c ) hoes are minority carriers and pentavalent atoms are the dopants (d) holes are majority carriers and trivalen atoms are the dopant

(a) Electrons are majority carriers are trivalent atoms are the dopants. (b) Electrons are minority carriers and pentavalent atoms are the dopants. (c ) Holes are minority carriers and pentavalent atoms are the dopants. (d ) Holes are majority carriers and trivalent atoms are the dopants. Which of the statements given in Exercise is true for p-type semiconductors ?

In which of the following species, each atom carries same number of lone pair of electron on it?

The 'majority charge carriers' in p-type semiconductors and 'minority charge carries' in n -type semiconductors are respectively

which of the following statements are true about semiconductor ? (a)silicon doped with electron rich impurity is a p-type semiconductor (b)Silicon doped with an electrons rich impurity is an n-type semiconductor (c)Delocalised electrons increase the conductivity of doped silicon (d)An electron vacancy increase the conductivity of n- type semiconductor