Question

Each one of the following changes will increase emf (or voltage) in a simple generator except

increasing the number of turns in the armature coil

winding the coil on a soft iron armature

increasing the size of the gap in which the armature turns

increasing the speed of rotation​

Answer 1

Answer:

sorry but look on the chapter and read the book and find this answer

Answer 2

Answer:

your answer is folish