Q) How is an ammeter usually connected to a circuit?
A) In series with the circuit
NJ2X Notes:
An ammeter is an test instrument used to measure the current flowing through a circuit. An ammeter is always placed in series when measuring the current. An ammeter has a low impedance (resistance) so that there is a negligible voltage across it. Thus the ammeter does not disturb or materially become part of the circuit.
