Shuvo posted an Question
June 17, 2021 • 00:36 am 30 points
  • CSIR NET
  • Physical Sciences

How to prove the problem no 6..

5 dIV This relation denotes that cur (AxV)r= div (Ax B) = V (A 6 7.

1 Answer(s) Answer Now
  • 0 Likes
  • 1 Comments
  • 0 Shares
  • comment-profile-img>
    Ravi bhushan Best Answer

    Here is the detailed solution.

    cropped8307550957426212741.jpg
    eduncle-logo-app

    What is your query?

    eduncle-logo-app

    Here I have used spherical polar form of del operator.

    eduncle-logo-app

    in last two line.. the cross product with a constant is not possible.. please clear my doubt

    eduncle-logo-app

    You have to multiply only with constant.

    eduncle-logo-app

    but its not multiplication.. it's a prblm of cross product with del operator.. please help me

    eduncle-logo-app

    first you have to find differentiation with respect to r,theta and phi

    eduncle-logo-app

    hmm sir.. it left with r^, then comes u×r^ . here i stuck. how it possiblr with u

    eduncle-logo-app

    You can leave this.

    eduncle-logo-app

    ok sir.. thank you..

    eduncle-logo-app

    Please mark other question also.

    eduncle-logo-app

    That is same question you have posted.

    eduncle-logo-app

    ok sir.. but unfortunately. i delete it.. as it same..

    eduncle-logo-app

    ok no problem

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