(a) A rod of length is moved horizontall...

(a) A rod of length is moved horizontally with a uniform velocity `'v'` in a direction perpendicular to its length through a region in which a uniform magnetic field is acting vertically downward. Derive the exprwession for the `emf` induced across the ends of the rod. (b) How does one understand this motional `emf` by invoking the Lorentz force on the free charge carries of the condutor ? Explain.

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A rod of length l is moved horizontally with a uniform velocity v in a direction perpendicular to its length through a region in which a uniform magnetic field is acting vertically downward. Derive an expression for the emf induced across the ends of the rod.

(a) A rod of length l is moved horizontal with a uniform velocity v in a direction perendicular to its length through a region in which a uniform magnetic field is acting vertically downward. Derive the expression for the emf induced across the end of the rod. (b) How does one understand this motional emf by invoking the Lorentz force acting on the free charge carriers of the conductor? Explain.

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