$($V$)$ The figure shows a section from an electric circuit where $=6V,R=2,$ and $I=3A.$

The potential of the point $C$ is:

a$.$ larger than that of the point $D$

b$.$ smaller than that of the point $D$

C$.)$ the same as that of the point D

d$.$ cannot be given without the full circuit

if the potential difference is the same then the current will be zero since no potential diff then how the and is c