An aeroplane is travelling horizontally towards west with a speed of 
. The wing span of the plane is 
. If the horizontal component of the earth's magnetic field at the location is 
and the dip angle is 
, the potential difference developed between the ends of the wing is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Speed of aeroplane, 
Distance between the ends of the wings, 
Magnetic field, 
Dip angle, 
The potential differences developed between the ends of the wings
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