Question

What is the magnitude of motional emf for the perpendicular arrangement of a straight conductor?

विकल्प

• \[e=Blv\]

• \[e=B+ l+v\]

• \[e=Bl/v\]

• \[e=Bv/l\]

Answer 1

The magnitude is the product of magnetic field, length of conductor, and velocity. Thus, for the perpendicular arrangement, \[e=Blv\].