How To apply Binomial Therem For, Z = 0 and Z R

  • Thread starter urduworld
  • Start date
  • #1
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attachment.php?attachmentid=18937&stc=1&d=1242541916.jpg


Hi Friends Please Solve my problem

Please TEll Properly

dq = Surface Charge
da = Surface Area
Radius of ring = w
Total Radius = R
qo = Point Charge
Distance from Center of Ring to Point Charge = Z

I want to know how I ca apply binomial theorem to solve the equation
If
Z = 0
Z >> 0 (Very greater)
 

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Answers and Replies

  • #2
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plz answer me
 
  • #3
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This is a physics question. You will have more luck there, or in the physics sections of the Homework subforum.
 

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