Process: - Wind passes the turbines and moves the blades - The shaft of the turbine spins - Shaft is connected to a generator - The generator uses the spins of the shaft to rotate a rotor - The rotor spins inside the core, which has magnets inside surrounded by wire loops inside - The spinning of the rotor in the core generates electricity -   Question: suppose there is no area for air to expose the iron happens, how will it affect LESS electricity being generated.  - A: more - B: less - C: no effect
Answer:
C