Question on voltage and electric field

1. The problem statement, all variables and given/known data

what voltage should be put across a pair of parallel metal plates 10.cm apart if the electric field between them is to be 1.0V?

so far i have read through the part in the textbook but am unable to understand since the questions are unlike this.probably is really easy though.
so far just wondering if this is right
E =V/d
E is the charge between the two plates
V is the voltage and
d is the distance between the plates

V = e x d
1 x 10
V = 10 V
Thanks
1. The problem statement, all variables and given/known data



2. Relevant equations



3. The attempt at a solution

 

yeah thats the question its only 1.0 Vm-1.
so your saying it should be in si not actually sure.
would like to know if that is the right formula

 

cheers