profile-img
Meet posted an Question
May 14, 2020 • 23:02 pm 30 points
  • CSIR NET
  • Physical Sciences

Probleml'lwo concentric metal spherical shells, of radius a and b, respectively, are separated by weakly conducting material of conductivity o (fig. 4a). (a) if

Probleml'lwo concentric metal spherical shells, of radius a and b, respectively, are separated by weakly conducting material of conductivity o CAN YOU EXPLAIN 3 part !?

1 Answer(s) Answer Now
  • 1 Likes
  • 7 Comments
  • 0 Shares
  • comment-profile-img>
    Ruby negi

    Abhishek Singh did right and in a better way but I also attached a solution with different approach, must see this also... best regards.

    cropped2035740552.jpg
  • comment-profile-img>
    Chandra prakash

    see attached file it's very helpful for uh for clearing 3 part

    cropped-1374812647.jpg
  • comment-profile-img>
    Abhishek singh best-answer

    I have solved all three parts by shortest and easiest way. Go through it. Ask doubts if any. Best regards.

    cropped3222020699790525413.jpg
    eduncle-logo-app

    in the last part, Resistance will be halved. It should be half of what I had written in the solution. The reason is that we have two smaller spheres instead of one, that's why double current flows, hence half resistance is effective.

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers