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P Thread Starter phantomvs Joined Jan 19, 2016 39 Jan 29, 2016 #42 Don't worry guys i am now grasping the idea before Pigpen even pointed it out. .Slowly but surely Thanks again
Don't worry guys i am now grasping the idea before Pigpen even pointed it out. .Slowly but surely Thanks again
JoeJester Joined Apr 26, 2005 4,390 Jan 29, 2016 #43 Even if R2's resistance were 1e-99, there would be current through R3. We might not be able to measure it yet, but it still exists mathematically. What is the maximum resistance value for R2 to cause your 4.5 digit DMM to read 3.00 amperes. Assume for this exercise the DMM has zero error. Last edited: Jan 29, 2016
Even if R2's resistance were 1e-99, there would be current through R3. We might not be able to measure it yet, but it still exists mathematically. What is the maximum resistance value for R2 to cause your 4.5 digit DMM to read 3.00 amperes. Assume for this exercise the DMM has zero error.