engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Electrician and Wireman Electromagnetism
Which of the following is required to produce kinetically induced emf?
(1) Magnetic Field
(2) Conductor
(3) Relative speed between conductor and magnetic field
1
(1) and (3)
2
(1) and (2)
3
(1), (2), and (3)
4
(2) and (3)