Question

why the internal resistance of voltmeter is very high where as that of an ammeter is very low?

Answer 1

hello dude


because An ammeter is an instrument for measuring the electric current in amperes in a branch of an electric circuit. It must be placed in series with the measured branch, and must have very low resistance to avoid significant alteration of the current it is to measure. By contrast, an voltmeter must be connected in parallel.