Hall effect is observed in a specimen 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 direction of current
C. antiparallel to magnetic field
D. in arbitrary direction
Answer:A
Hall effect is observed in a specimen 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 direction of current C. antiparallel to magnetic field D. in arbitrary direction