Question

write the expressions for motional emf?​

Answer 1

Answer:

There are 2 expressions for Motional EMF

Explanation:

1 ] EMF induced between 2 ends of rod

E = BVL

B = Magnetic Field ; V = Velocity of Rod in magnetic field ; L = perpendicular distance

2 ] EMF induced for a rotating Rod

E = BLW² / 2

W = Angular Velocity

hope it helps