A Large Jetliner with a Wingspan of 40 M Flies $\degree$

question 28

Multiple Choice

A large jetliner with a wingspan of 40 m flies horizontally and due north at a speed of 300 m/s in a region where the magnetic field of the earth is 60 µT directed 50 $\degree$ below the horizontal.What is the magnitude of the induced emf between the ends of the wing?

• A)250 mV
• B)350 mV
• C)550 mV
• D)750 mV

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