An Isolated Point Charged Point Particle Produces an Electric Field

Multiple Choice

An isolated point charged point particle produces an electric field with magnitude E at a point 2 m away from the charge.A point at which the field magnitude is E/4 is:

A) 0.5 m away from the charge
B) 1 m away from the charge
C) 2 m away from the charge
D) 4 m away from the charge
E) 8 m away from the charge