In the given diagram , the reading of the ammeter is (when the internal resistance is zero) In the given diagram , the reading of the ammeter is (when the internal resistance is zero) a meter IS qwnen (3) 513 A lov 10/9A 10 V Share with your friends Share 9 Balakrishnan answered this The answer is 2 amperes.The 5 ohm resistance has the voltage of 10V. I=V/R =10/5 =2 Amperes simple!!! 21 View Full Answer Gungun answered this what is internal resistance if its zero -1