Q3: semicomductor sheet have dimensions (5,4,2)mm, electric field applied is 2 volt, the current value is 40 A passes through it, a magnetic field of 0.1Tis is directed and hall emf of 15 m volt, find conductivity ,drift velocity, charge density of free electron in this conductor per cubic meter, mobility of charges?
Q3: semicomductor sheet have dimensions (5,4,2)mm, electric field applied is 2 volt, the current value is 40 A passes through it, a magnetic field of 0.1Tis is directed and hall emf of 15 m volt, find conductivity ,drift velocity, charge density of free electron in this conductor per cubic meter, mobility of charges?
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Transcribed Image Text:Q3: semicomductor sheet have dimensions (5,4,2)mm, electric field applied
is 2 volt, the current value is 40 A passes through it, a magnetic field of
0.1Tis is directed and hall emf of 15 m volt, find conductivity ,drift
velocity, charge density of free electron in this conductor per cubic meter,
mobility of charges?
2.
E= ?
JA-15
11
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