Below data is GCD data.

Time(s)	Time(s)
0	257.618
0.001	257.619
10.001	267.619
20.001	277.619
30.001	287.619
40.001	297.619
50.001	307.619
60.001	317.619
70.001	327.619
80.001	337.619
90.001	347.619
100.001	357.619
110.001	367.619
120.001	377.619
130.001	387.619
139.856	397.474
139.857	397.475
149.857	407.475
159.857	417.475
169.857	427.475
179.857	437.475
189.857	447.475
199.857	457.475
209.857	467.475
219.857	477.475
229.857	487.475
239.857	497.475
249.857	507.475
249.997	507.615

 

(a) A symmetric supercapacitor cell consisting of reduced graphene oxide(r-GO) as electrode material having a mass of 0.5 mg for each electrode. Cyclic Voltammetry (CV) was taken at a scan rate of 50 mV/s. The original data obtained from CV is given in the excel sheet as attached. Calculate the specific capacitance (in F/g). (b) By using the same supercapacitor cell, galvanostatic charge discharge curves were also measured at a constant current of 0.1 A. The original data obtained from GCD is given in the excel sheet as attached. Calculate the specific capacitance (in F/g).