A 117-turn square coil of side 20.0 cm rotates about a vertical axis at ω = 1350 rev/min as indicated in the figure below.
A 117-turn square coil of side 20.0 cm rotates about a vertical
axis at ω = 1350 rev/min as indicated in the figure below.
The horizontal component of the Earth's magnetic field at the
coil's location is equal to 2.00 ✕ 10−5 T.
(a) Calculate the maximum emf induced in the coil by this field.
(b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs?
The plane of the coil is perpendicular to the magnetic field.
The plane of the coil is parallel to the magnetic field.
The plane of the coil is oriented 45° with respect to the magnetic field.
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A 117-turn square coil of side 20.0 cm rotates about a vertical axis at ω = 1350 rev/min as indicated in the figure below.
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