if measuring current in circuit how to connect ammeter
Ammeters. Ammeters are tools used to measure the current in a circuit. The ammeter is connected in series with the circuit, so that the current to be measured flows directly through the ammeter.The circuit must be broken to correctly insert an ammeter.nswer: (4) shows an ammeter in series and a voltmeter in parallel with the resistor. Question: Compared to the resistance of the circuit being measured, the internal resistance of a voltmeter is designed to be very high so that the meter will draw.