An aeroplane is travelling west at the speed of `500 m//s`. What is the voltage difference between the ends of the wings 25 m long. If the earth's magnetic field dip angle is `30^(@)`.

Explanation

To find the voltage difference (induced EMF) between the ends of the wings of the airplane, we can use the formula for induced EMF in a conductor moving through a magnetic field:

\[ \text{EMF} = B \cdot L \cdot V \cdot \sin(\theta) \]

Where:
- \( B \) is the magnetic field strength,
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