Semiconductor Materials » Exercise - 124. When a semiconductor is heavily doped in a range of 1017 to 1018 impurity atoms/cm3, then it behaves as : (a) Intrinsic semiconductor (b) Extrinsic semiconductor (c) Simply as semiconductor (d) Degenerative semiconductor
Conducting Materials » Exercise - 19. The conductivity of copper is less than that of silver by : (a) 5 – 10 % (b) 50 – 60 % (c) 80 – 90 % (d) 20 – 30 %