In the electrochemical cell : $Zn|ZnSO_4(0.01M)||CuSO_4(1.0 M)|Cu$, the emf of this Daniel cell is $E_1$. When the concentration of $ZnSO_4$ is changed to 1.0 M and that of $CuSO_4$ changed to 0.01 M, the emf changes to $E_2$. From the following, which one is the relationship between $E_1$ and $E_2$?(Given, $\frac{RT}{F}$ = 0.059)