Calculate the effective resistance of the parallel resistors​

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?