Discussion :: Electronic Devices and Circuits
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Measurement of Hall coefficient enables the determination of
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A.
recovery time of stored carrier
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B.
type of conductivity and concentration of charge carriers
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C.
temperature coefficient and thermal conductivity
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D.
Fermi level and forbidden energy gap
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Answer : Option B
Explanation :
If a potential difference is developed across a current carrying metal strip when the strip is placed in transverse magnetic field.
Hall effect is very weak in metals, but it is large semiconductors.
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