If 100mmx100mmx0.05mm = 2 volts how many volts does 60mx20mx5m=

Question

I am trying to write a book and need this information for a fantasy scenario where electricity is made from blocks. The electrical room is 60mx20mx5m. If the room was stacked to the top how much electricity would the entire room produce if 100mmx100mmx0.05mm = 2 volts

 

If you can calculate how much a 1 x 1m block would produce that would help a lot

Answer 1

(100mm)(100mm)(0.05mm) = 2 v

(0.1m)(0.1m)(0.05mm) = 2 v

(1m)(1m)(0.05mm) = 200 v

(1m)(1m)(0.00005m) = 200 v

(1m)(1m)(5m) = 200000 v

(1m)(1m)(1m) = 40000 v