452 12V-0,5-2,5=9 18. A rectangular metal strip 2 cm wide is used in a Hall-effect measurement (see figure). If Hall vol
Posted: Wed May 18, 2022 6:23 am
452 12V-0,5-2,5=9 18. A rectangular metal strip 2 cm wide is used in a Hall-effect measurement (see figure). If Hall voltage (VH - V. -Vo) of 0.64 kV is measured in a magnetic field of 0.8 T. Calculate the drift 2 cm speed vd of the charge carriers (in m/s). B 8 ♡ A) 4.0x10° D) 4x10 B) 2.5x108 E) 1x 108 C) 4.0