What is the maximum electromotive force generated by a coil with 420 turns of 0.250 m radius which rotates a quarter turn in 4.17 ms, having its plane at the origin perpendicular to a uniform magnetic field of 0.450 T. ( That’s 60 rpm. ) 15720 V Submit an incorrect answer. Attempts 3/10 Previous attempts
Answer 1
γ= 0.250 m a 3 quarter 2 evolution in yo7 m . 470 χ 0ry 50× 0-196 × 376.69 Sinwt) う)