A Flat Conductor of Thickness 0 $\times$ 10²⁴ Charge Carriers (I

question 32

Multiple Choice

A flat conductor of thickness 0.500 mm is placed in a magnetic field of 0.200 T perpendicular to the flat surface.If there are 8.00 $\times$ 10²⁴ charge carriers (i.e.,electrons) per m³,what is the Hall voltage generated when 3.40 A flows along the conductor?

• A) 0.266 mV
• B) 0.531 mV
• C) 0.797 mV
• D) 1.06 mV
• E) 2.12 mV