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Pradeep Jogsan posted an Question
August 04, 2021 • 04:12 am
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30 points
30 points
- IIT JAM
- Physics (PH)
31. the clectric field in thex-y plane is given by e =i8x-j4y. then equation for the lines of force is given by (a) xy' constant (b) xy= constant (c) x*+y= cons
31. The clectric field in thex-y plane is given by E =i8x-j4y. Then equation for the lines of force is given by (a) xy' constant (b) xy= constant (c) x*+y= constant (d) xy=constant H.C.U-2015] In the labaraton faur naint charaec LO 0HO Oare nlaced at the faur endc afa lhariznatal sauare af
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Bidyut sinha
please see the attached picture
![cropped310187701.jpg]()
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Bidyut sinha
![best-answer]()
I have given detail Explanation in the attached picture.Answer is xy^2= constant
![cropped288206845.jpg]()
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I couldn't understand how dy/dX=Ey/Ex
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ok I am explaining you
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please see the attached picture
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check my second picture that I have sent to you for clarification..there I have explained that if you consider a general equation of ELECTRIC FIELD such as E= Ex i cap+Ey j cap...there I have compared this with the Equation of straight line...there you will get slope like things dy/dx=-y/2x... that's it... for more detail check second picture... :)..
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Bidyut sinha
check my second picture that I have sent to you for clarification..there I have explained that if you consider a general equation of ELECTRIC FIELD such as E= Ex i cap+Ey j cap...there I have compared this with the Equation of straight line...there you will get slope like things dy/dx=-y/2x... that's it... for more detail check second picture... :)..