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Measurements and Instrumentation - Engineering

Q1:

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

ANS:B - -15 x 10-6

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