physics chemistry maths science forums
become expert I help I sign up I login
refer a friend - earn nickels!!   
 advanced
 
Home
Ask & Discuss Questions
Study Material
Experts Zone
Hang Out!

Ask & Discuss Questions with Community & Experts

Moderation Team
 90 chars left    advanced
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
Forum Index -> Magnetism like the article? email it to a friend.  
Author Message
bhavanawannastudy (67)

Cool goIITian

Olaaa!! Perrrfect answer. 11  [17 rates]

bhavanawannastudy's Avatar

total posts: 67    
offline Offline
induced emf between the axle and the rim of a rotating wheel with 10 spokes
    
bhavanawannastudy (67)

Cool goIITian

Olaaa!! Perrrfect answer. 11  [17 rates]

bhavanawannastudy's Avatar

total posts: 67    
offline Offline
Re:induced emf between the axle and the rim of a rotating wheel with 10 spokes
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
couda.draconis (6)

New kid on the Block

Olaaa!! Perrrfect answer. 0  [3 rates]

couda.draconis's Avatar

total posts: 13    
offline Offline

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


 

 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
karthik2007 (3355)

Blazing goIITian

Olaaa!! Perrrfect answer. 591  [791 rates]

karthik2007's Avatar

total posts: 2588    
offline Offline


Will nip in at times to solve problems :)
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
couda.draconis (6)

New kid on the Block

Olaaa!! Perrrfect answer. 0  [3 rates]

couda.draconis's Avatar

total posts: 13    
offline Offline

Arre Karthik , B, l , w not mentioned

 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
karthik2007 (3355)

Blazing goIITian

Olaaa!! Perrrfect answer. 591  [791 rates]

karthik2007's Avatar

total posts: 2588    
offline Offline
Dude, the wheel is rotating... so this is the formula to be used.

Will nip in at times to solve problems :)
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
karthik2007 (3355)

Blazing goIITian

Olaaa!! Perrrfect answer. 591  [791 rates]

karthik2007's Avatar

total posts: 2588    
offline Offline
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 :)
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
skmishra (10)

New kid on the Block

Olaaa!! Perrrfect answer. 2  [2 rates]

skmishra's Avatar

total posts: 15    
offline Offline

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!
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
 
Forum Index -> Magnetism
Go to:   

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya