In the Daniel cell which change increases the cell EMF

Daniell Cell

In a Daniel cell,

In a Daniel cell,

Daniel cell is shown as

Daniell cell is shown as

Assertion A :Increase in the concentration of copper half cell in Daniel cell increases the emf of the cell. Reason R: According to Nernst equation. E_(cell)=E_(cell)^(0)+(0.059)/(2)log.([Cu^(++)])/([Zn^(++)])