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An aeroplane with its wings spread 10 m ...

An aeroplane with its wings spread `10 m` is flying with speed `180 km/h` in horizontal direction. The total intensity of earth's field is `2.5 X 10^-4` Tesla and angle of dip is `60°`. Then find emf induced between the tips of the plane wings.

A

108.25 mV

B

54.125 mV

C

88.37 mV

D

62.50 mV

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The correct Answer is:
A
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