//Example 16_5 clc(); clear; //To find the work done in carrying a proton and for an electron q=1.6*10^-19 //Units in C vab=9 //Units in V work=q*vab //Units in J printf("The work done in carrying proton is=") disp(work) printf("Joules\n") q=-1.6*10^-19 //Units in C work=q*vab //Units in J printf("The work done in carrying electron is=") disp(work) printf("Joules\n")