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Question 10: NCERT Solutions for 12th Class Physics: Chapter 6-Electromagnetic Induction

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Question 10: NCERT Solutions for 12th Class Physics: Chapter 6-Electromagnetic Induction

A jet plane is travelling towards west at a speed of 1800 km h-1. What is the voltage difference developed between the ends of the wing having a span of 25 m, if the Earth’s magnetic field at the location has a magnitude of 5 × 10-4 T and the dip angle is 30°.

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  1. Solution:
    Earth magnetic field will have two components, BH and Bv. It is vertical component which develop induced emf across the wing in N-S direction.

    Check the complete chapter with solutions.

    NCERT Solutions for 12th Class Physics: Chapter 6-Electromagnetic Induction