Current Attempt in Progress Your answer is partially correct. A strip of copper 120 μm thick and 4.60 mm wide is placed in a uniform magnetic field of magnitude B = 0.95 T, that is perpendicular to the strip. A current i = 29 A is then sent through the strip such that a Hall potential difference V appears across the width. Calculate V. (The number of charge carriers per unit volume for copper is 8.47 × 1028 electrons/m³.) Number i eTextbook and Media Hint Save for Later Units V Attempts: 2 of 4 used Submit Answer

University Physics Volume 2
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ISBN:9781938168161
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Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 63AP: An electron of kinetic energy 2000 eV passes between parallel plates that are 1.0 an apart and kept...
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Current Attempt in Progress
Your answer is partially correct.
A strip of copper 120 μm thick and 4.60 mm wide is placed in a uniform magnetic field of
magnitude B = 0.95 T, that is perpendicular to the strip. A current i = 29 A is then sent through
the strip such that a Hall potential difference V appears across the width. Calculate V. (The
number of charge carriers per unit volume for copper is 8.47 × 1028 electrons/m³.)
Number i
eTextbook and Media
Hint
Save for Later
Units
V
Attempts: 2 of 4 used Submit Answer
Transcribed Image Text:Current Attempt in Progress Your answer is partially correct. A strip of copper 120 μm thick and 4.60 mm wide is placed in a uniform magnetic field of magnitude B = 0.95 T, that is perpendicular to the strip. A current i = 29 A is then sent through the strip such that a Hall potential difference V appears across the width. Calculate V. (The number of charge carriers per unit volume for copper is 8.47 × 1028 electrons/m³.) Number i eTextbook and Media Hint Save for Later Units V Attempts: 2 of 4 used Submit Answer
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