Which wingtip is positively charged

Reference no: EM13332101

An airplane is flying due north at 180 m/s. The Earth's magnetic field has a northward component of 0.3 mT and an upward component of 0.34 mT.

(a) If the wingspan (distance between the wingtips) is 40 m, what is the motional emf between the wingtips? V

(b) Which wingtip is positively charged?

Reference no: EM13332101

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