Get Ammeter Connected In A Circuit With Two Dry Cells Gif. Voltmeters measure voltage, whereas ammeters measure current. The answer is very simple.
First, don't connect the ammeter directly across the two battery terminals. To increase the resistance, add another bulb in the circuit. You are now assured of measuring current through the wire or terminal initially identified.
A dry cell can be used in torches, clocks, watches, etc.
Ammeter is a measuring instrument used to measure the current in a circuit. To increase the resistance, add another bulb in the circuit. Observe the brightness of the bulbs and record the ammeter reading in the table of results. Rc circuits physics problems, time constant explained, capacitor charging and discharging.