A Hall effect transducer has KH = - 1 x 10¯⁸. If B = 1 Wb/m², I = 3 A and bismuth slab is 2 mm wide, the Hall voltage is

A Hall effect transducer has KH = - 1 x 10¯⁸. If B = 1 Wb/m², I =

1.	A Hall effect transducer has KH = - 1 x 10¯⁸. If B = 1 Wb/m², I = 3 A and bismuth slab is 2 mm wide, the Hall voltage is
A.	-7.5 x 10¯⁶ V
B.	-15 x 10¯⁶
C.	-20 x 10¯⁴ V
D.	-22.5 x 10¯⁴ V
Answer» C. -20 x 10¯⁴ V