10 Ω 10Ω 5Ω 15 V Figure P1.65

Trial example of how to use Kirchhoff analysis to determine the initial current in each section along with its direction and the potential difference across the load

Cyclic Voltammetry and Charge-discharge The given figure is the Galvanostatic Charge-discharge curves of a supercapacitor made with MnO2 coated on a CNT electrode.  Potential is measured with respect to time by applying different current densities. Based on the plot, answer the following questions   4. Is it possible to estimate maximum power of the device with this charge-discharge curve? If possible, explain how you would do it. (calculation is not necessary)

B5