An aircraft with a wingspan of 
flies with a speed of 
in the eastward direction at a constant altitude in the northern hemisphere, where the vertical component of the earth's magnetic field 
. Then the emf developed between the tips of the wings is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
The emf developed between the tips of the wings is
Here,
= 
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