Question

A unifrom electric field having a magnitude `E_(0)` and direction along the positive X-axis exists. If the protential `V` is zero at `x = 0`, then its value at `X = +x` will be
A. `V_(x) = + xE_(0)`
B. `V_(x) = - xE_(0)`
C. `V_(x) = +x^(2)E_(0)`
D. `V_(x) = +x^(2) E_(0)`

Answer 1

Correct Answer - B
`:. E = - (dV)/(dX) rArr V_(x) = - xE_(0)`