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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: induced emf between the axle and the rim of a rotating wheel with 10 spokes
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bhavanawannastudy (67)

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induced emf between the axle and the rim of a rotating wheel with 10 spokes
    
bhavanawannastudy (67)

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Re:induced emf between the axle and the rim of a rotating wheel with 10 spokes
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couda.draconis (6)

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what do u want to know about it.??


All i can say that the number of spokes doesnt matter ( 1, 10, 100, infinite(disk) ) its the end potential difference that matters


 

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karthik2007 (3701)

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Will nip in at times to solve problems :)
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couda.draconis (6)

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Arre Karthik , B, l , w not mentioned

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karthik2007 (3701)

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Dude, the wheel is rotating... so this is the formula to be used.

Will nip in at times to solve problems :)
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karthik2007 (3701)

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That will be the emf between the rim and the center... as the periphery of the wheel is an equipotential surface.

Will nip in at times to solve problems :)
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skmishra (10)

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u can just feel that each spoke behaves as a cell of constant emf . And all spokes appear to be parallaly connected. In paralllel connection the cell potential remains constant. A good way of understanding. Feel it !


FEEL N NJOY PHYSICS!
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