College Physics 10th Edition by Raymond Serway,Chris Vuille

تمرين 79

Consider the model of the axon as a capacitor from Problem 41 and Figure P18.41. (a) How much energy does it take to restore the inner wall of the axon to 7.0 × 10 2 V, starting from +3.0 × 10 2 V (b) Find the average current in the axon wall during this process.