// To determine the voltage appearing across the pole of C.B. also determine the value of resistance to be used across contacts clear clc; i=5; L=5*(10^6); C=.01; e=i*sqrt(L/C); mprintf("the voltage appearing across the pole of C.B.=%.0f V\n",e); R=.5*sqrt(L/C); mprintf("the value of resistance to be used across contacts, R=%.0f ohms\n",R);