PHYSICS...A rocketship in orbit is flying with a speed of 7.64 km/s....EMF question?

A rocketship in orbit is flying with a speed of 7.64 km/s. The vertical component of the Earth's magnetic field is 46.9 μT at the current location of the satellite. What is the maximum possible EMF induced between the tips of the solar panels, if the span of the panels is 17.4 m?
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