Consider a FLAT coil with 500 turns and radius 1.5cm. Now spin the coil in the earth’s magnetic field 5 times per second so that the surface normal to the coil is parallel to the field once per revolution. The earth’s magnetic field is still about 4 × 10−5T. Compute the maximum emf that would be measured across this generator.   Select One of the Following: (a) 1.76 × 10−5V (b) 7.1 × 10−5V (c) 4.4 × 10−4V (d) 0.022 × 10−

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Chapter23: Faraday’s Law And Inductance
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Consider a FLAT coil with 500 turns and radius 1.5cm. Now spin the coil in the earth’s magnetic field 5 times per second so that the surface normal to the coil is parallel to the field once per revolution. The earth’s magnetic field is still about 4 × 10−5T. Compute the maximum emf that would be measured across this generator.

 

Select One of the Following: (a) 1.76 × 10−5V (b) 7.1 × 10−5V (c) 4.4 × 10−4V (d) 0.022 × 10−2V

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