a-circular-coil-is-rotated-from-30-to-70-in-0-050-s-with-respect-to-the-earth-s-

Question

The axis of a circular coil is rotated from 30° to 70° in 0.050 s with respect to the earth's magnetic field. The coil's cross-section area is 16 cm² and the number of turns in the coil is 300. Earth's magnetic field has a value of 7.0 × 10^-5 T. Calculate the total magnetic flux through the coil initially and finally.

Accepted Answer

initial flux = 2.91 × 10^-5 Wb, final flux = 1.15 × 10 ^-5 Wb

Answer

initial flux = 1.15 × 10^-5 Wb, final flux = 2.91 × 10 ^-5 Wb

Answer

initial flux = 1.91 × 10^-5 Wb, final flux = 2.15 × 10 ^-5 Wb

Answer

initial flux = 9.7 × 10^-5 Wb, final flux = 3.83 × 10 ^-5 Wb

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