Multiple Choice
A coil is rotated in a magnetic field generating an emf given by emf = NBAω sin θ,where θ = ωt.At which angle θ is the emf one-third of its maximum value?
A) 0°
B) 19.5°
C) 6.4°
D) 70.5°
E) 60.0º
Correct Answer:
Verified
Correct Answer:
Verified
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