Question: A sample of silicon grafted with phosphorous with a ratio of (m2 / 1021) and also with boron in a ratio of (5 x

A sample of silicon grafted with phosphorous with a ratio of (m2

A sample of silicon grafted with phosphorous with a ratio of (m2 / 1021) and also with boron in a ratio of (5 x 1020 / m) Calculate the conductivity of silicon, knowing that the electron mobility of silicon is (m2 /v.s 0.8)?

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