APFIVE Hall Effect Magnetic Field Calculation
A Hall probe is used to measure a magnetic field. If the probe has a current of 0.5 A, a Hall voltage of 0.15 mV, a thickness of 0.1 mm, and a charge carrier density of 6.0 × 10²⁴ carriers/m³, what is the magnitude of the magnetic field being measured? (Assume the charge carriers have charge e = 1.6 × 10⁻¹⁹ C)
A
0.029 T
B
0.17 T
C
0.090 T
D
0.45 T
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