A rectangular coil 27 cm by 39 cm has 140 turns. This coil produces a maximum emf of 66 V, when it rotates with an angular speed of 200 rad/s in a magnetic field of strength B. Part A Find the value of B. Express your answer using two significant figures. B= || ΑΣΦ DANO ? mT

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A rectangular coil 27 cm by 39 cm has 140 turns. This
coil produces a maximum emf of 66 V, when it rotates
with an angular speed of 200 rad/s in a magnetic field of
strength B.
Y Part A
Find the value of B.
Express your answer using two significant figures.
B =
17 ΑΣΦ
OWC ?
mT
Transcribed Image Text:A rectangular coil 27 cm by 39 cm has 140 turns. This coil produces a maximum emf of 66 V, when it rotates with an angular speed of 200 rad/s in a magnetic field of strength B. Y Part A Find the value of B. Express your answer using two significant figures. B = 17 ΑΣΦ OWC ? mT
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