r=10^3;
c=10^(-6);
v=10;
disp("Part a");
rate=v/(r*c);
disp("the initial rate of rise of capacitor voltage (in V/s) is");disp(rate);
disp("Part b");
i=v/r;
disp("initial charging current (in mA) is"); disp(i*10^3);
disp("Part c");
disp("final voltage (in V) is");disp(v);