Answer:
The point that would have the same electric field as P is
from the center of the sphere.
Explanation:
From the question we are told that
The radius of the sphere is 
The Electric field at point P is
The distance of point P from the center is
Since the electric is directed radially outward it mean this it would be felt both inside and outside the sphere
The Electric field inside the sphere at a distance z is mathematically represented as

where k is the coulomb's constant with a value 
q is the charge
The Electric field inside the sphere at a distance D is mathematically represented as

To obtain the point of equal electric field


We have that

Substituting values

