r1=4.7;
r2=3.3;
i=50;
disp("Part a");
i2=i*r1/(r1+r2);
disp("current (in mA) in the 3.3 kΩ resistor is"); disp(i2);
disp("Part b");
v=i2*r2;
vp=2*sqrt(2)*v;
disp("peak-o-peak voltage (in V) indicated by an oscilloscope across the source is");disp(vp);
disp("Part c");
p=v*i/1000;
disp("the totalpower dissipation (in W) in the two resistors is");disp(p);