It measures current by creating a coil around the current carrying wire. Current flowing in the wire induces a current in the amp-meter proportional to the current flowing in the wire.
if we take resistance in parallel with ammeter then the range of ammeter will change.
dc ammeter has three connecting pins while ac has four
Micro ammeter has higher resistance. use ohm's law.. Say the voltage applied is 1 V. then for the ammeter.. I=1A, V=1V R=1 ohm for the micro ammeter.. I=0.000001, V=1V R=1000000 ohms
An ammeter measures the electrical current in something. A digital one is calibrated to display through the shunt and convert information from the analog model.
what is the value of the smallest division on a ammeter
An ammeter, either shunt or inductive. A shunt is an inline resistor of a small, known resistance. Knowing the resistance and the voltage one can calculate the amperage by Ohms law, I=V/R. An inductive, or clamp on ammeter measures the magnetic field and using more complex calculations displays the current, typically on a digital display.
It depends. If it's an inductive ammeter (the kind that clamps around a wire), it won't work at all. If it is the type of ammeter that is actually placed in the circuit, it will work but it won't be accurate.CommentActually, modern 'clamp on' ammeters WILL measure d.c. currents. It uses the Hall Effect to measure the current.
if we take resistance in parallel with ammeter then the range of ammeter will change.
ammeter real picture
An Ammeter and a brick is a brick.
a dc ammeter is a ammeter which has three pins and it works by two wires.
How do you connect an ammeter to a circuit?
inductive appeal
connect ammeter in series with load.
dc ammeter has three connecting pins while ac has four
Type your answer here... empirical
An ammeter, or multimeter (which includes an ammeter setting).