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The Hall affect is used to measure the carrier density of a thin sheet of electrons. When a current of 8.0 A flows through the 12-mm thickness electron sheet, a magnetic field of 0.75 T perpendicular to
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The Hall affect is used to measure the carrier density of a thin sheet of electrons. When a current of 8.0 A flows through the 12-mm thickness electron sheet, a magnetic field of 0.75 T perpendicular to the sheet produces a voltage of 0.53 mV across the width of the sheet. What is the carrier density in the electron sheet?

User Mhamrah
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Answer: The carrier density in the electron sheet is 5.90 × 10^24

Explanation: Please see the attachments below

The Hall affect is used to measure the carrier density of a thin sheet of electrons-example-1
The Hall affect is used to measure the carrier density of a thin sheet of electrons-example-2
User Karianne
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