A closely wound rectangular coil of 70.0 turns has dimensions of 29.0 c m by 40.

Question

A closely wound rectangular coil of 70.0 turns has dimensions of 29.0cm by 40.0cm . The plane of the coil is rotated from a position where it makes an angle of 39.0? with a magnetic field of 1.00T to a position perpendicular to the field. The rotation takes 7.00 A closely wound rectangular coil of 70.0 turns has dimensions of 29.0cm by 40.0cm . The plane of the coil is rotated from a position where it makes an angle of 39.0? with a magnetic field of 1.00T to a position perpendicular to the field. The rotation takes 7.00 A closely wound rectangular coil of 70.0 turns has dimensions of 29.0cm by 40.0cm . The plane of the coil is rotated from a position where it makes an angle of 39.0? with a magnetic field of 1.00T to a position perpendicular to the field. The rotation takes 7.00 A closely wound rectangular coil of 70.0 turns has dimensions of 29.0cm by 40.0cm . The plane of the coil is rotated from a position where it makes an angle of 39.0? with a magnetic field of 1.00T to a position perpendicular to the field. The rotation takes 7.00 A closely wound rectangular coil of 70.0 turns has dimensions of 29.0cm by 40.0cm . The plane of the coil is rotated from a position where it makes an angle of 39.0? with a magnetic field of 1.00T to a position perpendicular to the field. The rotation takes 7.00 A closely wound rectangular coil of 70.0 turns has dimensions of 29.0cm by 40.0cm . The plane of the coil is rotated from a position where it makes an angle of 39.0? with a magnetic field of 1.00T to a position perpendicular to the field. The rotation takes 7.00

Explanation / Answer

induc demf e = NA COS theta dB/dt

e = 70* 0.29* 0.4* 1* cos 39/0.07

e = 90.148 V

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