Begin Date: 9/19/2018 2:2000 PM- Due Date: 926/2018 13000PM End Date: 10/3/2018

Question

Begin Date: 9/19/2018 2:2000 PM- Due Date: 926/2018 13000PM End Date: 10/3/2018 1:3000 PM (13%) Problem 3: A jet airplane with a 75 0 m wingspan is flying at 260 m/s. Randomized Variables v 260 m/s & What emf is induced between the wing tips in V if the vertical component of the Earth's magnetic field is 3 00 103 T Grade Summary Deductions Potential 100 sin0 cotan0 asinacos0 atanO acotan sinh0 coshO tanh0cotanh0 Sabmissions Attempts remaining 66 per attempt) detailed view Degrees Radians Submit Hint I give up Hints: 2%-deduction per hint Hints remaining:- Feedback: 2% deduction per feedback.

Explanation / Answer

here,

the length of wingspan , l = 75 m

speed , v = 260 m/s

the magnitude of earth's magnetic feild , B = 3 * 10^-5 T

the induced EMF , V = B * v * l

V = 3 * 10^-5 * 260 * 75 V

V = 0.59 V

the induced emf is 0.585 V

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