At a distance of 0.210 cm from the center of a charged conducting sphere with radius 0.100 cm, the electric field is 475 N/C. What is the electric field 0.608 cm from the center of the sphere? 
a) 183.5 N/C 
b) 195.2 N/C 
c) 170.8 N/C 
d) 201.6 N/C 
e) 214.3 N/C