In a Hall-effect experiment, a current of 2.2 A sent lengthwise through a conductor 1.1 cm wide, 4.4cm long, and 8μm thick produces a transverse (across the width) Hall voltage of 9.4 μV when a magnetic field of 1.7 T is passed perpendicularly through the thickness of the conductor. From these data, find the drift velocity of the charge carriers.
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Find the number density of charge carriers. ( m-3)
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In a Hall-effect experiment, a current of 2.2 A sent lengthwise through a conductor 1.1 cm...
(8c28p70) In a Hall-effect experiment, a current of 3.1 A sent lengthwise through a conductor 1.1 cm wide, 3.6 cm long, and 12μm thick produces a transverse (across the width) Hall voltage of 8.2 μV when a magnetic field of 1.5 T is passed perpendicularly through the thickness of the conductor. From these data, find the drift velocity of the charge carriers. 4.97×10-4 m/s You are correct. Your receipt no. is 158-6556 Help: Receipt Previous Tries Find the number density...
A thin metal film of length 2.20 cm, width of 0.550 cm, and thickness of 34.0 micrometers is used to measure the Hall effect. A current of 1.80 A is maintained along the length of the sample. The Hall voltage of 17.0 microVolts is detected across its width, when a magnetic field of 1.50 Tesla is applied normal to the film. 1. Calculate the drift velocity of the charge carriers. 2. Assuming the charge carriers are electrons, calculate their density....