Physics · Alternator EMF Equation
The magnitude of the electromotive force (EMF) induced in an alternator depends directly on which set of parameters?
- 1Number of stator poles only
- 2Magnetic flux per pole, total armature conductors, and rotational speed✓
- 3Resistance of the armature winding only
- 4Air gap length and overall machine weight
Correct answer
Magnetic flux per pole, total armature conductors, and rotational speed
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