The 3 charges ( frac {q}{2} ), -q, ( frac {q}{2} ) are placed along the x axis at x = 0, x = r, x = 2 respectively. Find the resultant potential at a point A located at a distance y from charge q such that r

Question

The 3 charges    ( frac {q}{2} ), -q,  ( frac {q}{2} ) are placed along the x axis at x = 0, x = r, x = 2 respectively. Find the resultant potential at a point A located at a distance y from charge q such that r << y.

TuteeHUB · Accepted Answer

V=  (  frac {qr^3}{4  pi   varepsilon_o y^2}  )

TuteeHUB · Answer

V=  (  frac {4qr^2}{4  pi   varepsilon_o y}  )

TuteeHUB · Answer

V=  (  frac {qr^3}{4  pi   varepsilon_o y^3}  )

TuteeHUB · Answer

V=  (  frac {qr^2}{4  pi   varepsilon_o y^3}  )

TuteeHUB · Answer

V=  (  frac {qr^3}{4  pi   varepsilon_o y^2}  )

1.	The 3 charges ( frac {q}{2} ), -q, ( frac {q}{2} ) are placed along the x axis at x = 0, x = r, x = 2 respectively. Find the resultant potential at a point A located at a distance y from charge q such that r << y.
A.	V= ( frac {4qr^2}{4 pi varepsilon_o y} )
B.	V= ( frac {qr^3}{4 pi varepsilon_o y^3} )
C.	V= ( frac {qr^2}{4 pi varepsilon_o y^3} )
D.	V= ( frac {qr^3}{4 pi varepsilon_o y^2} )
Answer» D. V= ( frac {qr^3}{4 pi varepsilon_o y^2} )

The 3 charges ( frac {q}{2} ), -q, ( frac {q}{2} ) are placed along the x axis at x = 0, x = r, x = 2 respectively. Find the resultant potential at a point A located at a distance y from charge q such that r << y.

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The 3 charges ( frac {q}{2} ), -q, ( frac {q}{2} ) are placed along the x axis at x = 0, x = r, x = 2 respectively. Find the resultant potential at a point A located at a distance y from charge q such that r &lt;&lt; y.

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The 3 charges ( frac {q}{2} ), -q, ( frac {q}{2} ) are placed along the x axis at x = 0, x = r, x = 2 respectively. Find the resultant potential at a point A located at a distance y from charge q such that r << y.