A -2.0nC charge and a +2.0nC charge are located on the x-axis at x= -1.0cm and x= +1.0cm, respectively.

**Answer 1**

At what position or positions on the x-axis is the electric field zero?

B)+- infinity

At what position or positions on the x-axis is the electric potential zero?

A) 0 cm, +- infinity