Multiple Choice
What is the average induced EMF between the ends of the wings of a plane flying at a speed of 500 km/hr when the vertical component of Earth's magnetic field is 3 × 10-5 T? The distance between the wingtips is 25 m.
A) 0.20 V
B) 0.050 V
C) 6.0 V
D) 0.10 V
E) None of the above.
Correct Answer:
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