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Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Debanjana Adhikari posted an Question
May 26, 2020 • 15:40 pm
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30 points
30 points
- CSIR NET
- Physical Sciences
The electrostatic potential v(x, y) in free space in a region where the charge densityp is zero is given by v (x.y)=4e* +fr)-3y2. given that the x-component of
The electrostatic potential V(x, y) in free space in a region where the charge densityp is zero is given by V (x.y)=4e* +fr)-3y2. Given that the x-component of the electrie field Ex, and V are zero at the origin, f(x) is (a) 3x-4e" +8x (c) 4e*-8 (b) 3x-4e" +16x (d) 3xs4e"
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Chandra prakash
![best-answer]()
see attached file.... and also short method for this prob
![cropped551644882.jpg]()
![cropped23486957.jpg]()
![eduncle-logo-app]()
I hope it will help you
![eduncle-logo-app]()
it's complet solution in two pages.. don't confused..
![eduncle-logo-app]()
it's complete solution in two pages so don't get confused dear... not attached short method.. for short method see attached file by vaishali ma'am.. best regards
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Dhairya sharma![best-answer]()
dear i attached solution from 2 method see attached.
dear in these type of solutions it's better to check from option because we can solve them fastly By reverse method.
some time we need to check answer from option too. we 9 we can solve them directly but it takes time and in exam time management is important so we can solve some questions by using options as well.
i hope it will help u.