Question

A configuration of equipotential lines between positive and negative parallel plates is shown in the

figure below to the left. Calculate the magnitude of the electric field strength in the region between

the +18 V and +12 V equipotential lines.

Answer 1

Kindly provide the image, related to the question, it is mentioned in the question but it is not attached with the question.

As the diagram of this question is not given, so i am solving it by the approximation.

Let the distance between the potentiality line is x,

We know that $E=\dfrac{-\delta V}{\delta x}$

So, $E=\dfrac{(12-18)}{d}=\dfrac{6}{d} volt/m$