Ring of radius R and resistance R is falling vertically along 2 fricti – InterviewSolution

1.	Ring of radius R and resistance R is falling vertically along 2 frictionless vertical conducting drills which are connected at the top if a current I is induced in the connected ab when the speed of the wind is V then the magnitude of the magnetic field is
Answer» Ring of radius R and resistance R is falling vertically along 2 frictionless vertical conducting drills which are connected at the top if a current I is induced in the connected ab when the speed of the wind is V then the magnitude of the magnetic field is

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