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An aeroplane having a distance of 50 met...

An aeroplane having a distance of 50 metre between the edges of its wings is flying horizontally with a speed of 360km`//`hour. If the vertical component of earth’s magnetic field is `4 xx 10^(–4)" weber"//m^(2)`, then the induced emf between the edges of its wings will be –

A

2 mV

B

2 V

C

0.2 V

D

20 V

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