Electric potential varies with distance such that V(x) =ax-bx3; where a and b are constants. Where will the electric field intensity be zero?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

x=$\frac {a}{b}$

TuteeHUB · Answer

x=$\frac {a}{3b}$

TuteeHUB · Answer

x=$\sqrt{\frac {a}{b}}$

TuteeHUB · Answer

x=+$\sqrt{\frac {a}{3b}}$ and x=-$\sqrt{\frac {a}{3b}}$

1.	Electric potential varies with distance such that V(x) =ax-bx3; where a and b are constants. Where will the electric field intensity be zero?
A.	x=\(\frac {a}{b}\)
B.	x=\(\frac {a}{3b}\)
C.	x=\(\sqrt{\frac {a}{b}}\)
D.	x=+\(\sqrt{\frac {a}{3b}}\) and x=-\(\sqrt{\frac {a}{3b}}\)
Answer» E.

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