Hi, I have been set a sheet of questions for homework and there are two which I cannot do. Any help you could give would be greatly appretiated. 1) I have tried doing this but keep getting into cycles of inputting equations into it and just going around in circles. 2) This is a two part question and I have done the first part. I = V/R I = 6/(5.6*10^-3) I = 1.071*10^-3A I dont have a clue how to do this!