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Materials and Components - Engineering

Q1:

Hall effect is observed in a specimen (metal or semi- conductor) when it is carrying current and is placed in a magnetic field. The resultant electric field inside the specimen is

A normal to both current and magnetic field

B in the same direction as current

C in a direction anti parallel to magnetic field

D none of the above

ANS:A - normal to both current and magnetic field

No answer description is available.