(1-7) Find the concentration of holes and electrons in a p-type Germanium at 300 k, if the conductivity is 100 per ohm per cm. Also find these values of N- type Silicon, if the conductivity of 0.1 per ohm per cm .given for Germanium n-2.5x103/cm H-3800 cm/v-s, H=1800 cmv-s, and for Silicon n=1.5x10/cm, Ha=1300 cm/v-s, Pp-500 cm/v-s

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(1-7) Find the concentration of holes and electrons in a p-type Germanium at 300 k, if the conductivity is
100 per ohm per cm. Also find these values of N- type Silicon, if the conductivity of 0.1 per ohm per
cm given for Germanium n=2.5x103/cm H-3800 cm/v-s, P=1800 cm2/v-s, and for Silicon
n=1.5x10/cm', pa=1300 cm/v-s, H-500 cm/v-s
Transcribed Image Text:(1-7) Find the concentration of holes and electrons in a p-type Germanium at 300 k, if the conductivity is 100 per ohm per cm. Also find these values of N- type Silicon, if the conductivity of 0.1 per ohm per cm given for Germanium n=2.5x103/cm H-3800 cm/v-s, P=1800 cm2/v-s, and for Silicon n=1.5x10/cm', pa=1300 cm/v-s, H-500 cm/v-s
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