three concentric mettalic spherical shells of raddai R,2R,3R are given charges Q1,Q2,Q3 repreectly then the ratio of the charges Q1,Q2,Q3 is

2 years ago

Share

Answers : (1)

                                        

Apply equations of electric potential after distributing the charges

2 years ago

Post Your Answer

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
how to solve swimmer and river problems
 
 
Use the concept of relative velocity to solve the swimmer and river problems. If you know how to use relative velocity concept then those questions are very easy. So first understand...
  img
Ramreddy one month ago
 
Hii You ahve to consider speeds of boat and river After that consider two cases of Upstream and Downstream with values “X-Y” and “X+ Y” respectively thanks....
  img
Sourabh Singh one month ago
Sir, I got 48296 ( overall rank ) and 34385(category rank) in JEE mains... what are the colleges that I can get in ?
 
 
The link below is IIT JEE Main Branch and College Predictor.You can use it to get the answer to your query. http://www.askiitians.com/iit-jee/main/college-branch-predictor.html Thanks &...
  img
Aziz Alam 3 months ago
i m in gen pd how much i should score in jee adv to gt cse in any of the jonal iits??????
 
 
Hi, The CSE branch is the top branch in IITs. You need to score rank below 500 to get this branch in good IITs....
  img
Shobhit Varshney 9 days ago
What do we call the study of birds?
 
 
Ornithology is the branch of zoology concerned with the study of birds.
 
Vijay Luxmi Askiitiansexpert 5 years ago
sir ,i have scored 263 state rank in odisha .can i get in this SCB Medical College, Cuttack
 
 
Dear student, Please specify from which category do you belong based on which we can tell you if you would be in a chance to get through in SCB College. Regards Sumit
  img
Sumit Majumdar 4 months ago
 
Dear student, Please specify from which category do you belong based on which we can tell you if you would be in a chance to get through in SCB College. Regards Sumit
  img
Sumit Majumdar 4 months ago
 
Dear student, Please specify from which category do you belong based on which we can tell you if you would be in a chance to get through in SCB College. Regards Sumit
  img
Sumit Majumdar 4 months ago
i have got 284 in bits 2014 and the first round cutoff is 299 while waiting list cutoff is 272 and i have been placed in the waiting list.there ia a need to send 20% of the semester fee to...
 
 
Going by the previous year cutoff for various branches in these three different BITS campus and also taking into the consideration this year’s1stround cutoff (admission and waiting...
  img
Aziz Alam 3 months ago
View all Questions »