Eta simple, baba—if your V-I graph is a straight line, the slope gives you the internal resistance. Kintu listen, in our school lab, half the time the old ammeters give such *bhejal* readings that the intercept goes haywire. So I tell my students, "Calculate from the slope, but trust your eyes more than the formula." It reminds me of figuring out our shared tap's water pressure by just watching which bucket fills first—theory is one thing, but the real answer is in the doing.
#league#ncaa
Jump in to reply — no account needed.