Feb 24, 2015 · Calculation of parallel resistance RP resistor in parallel with a galvanometer as shown in Figure 3. You will construct an ammeter to read, say, 5 amps full-scale; so it is …

galvanometer in series. The next steps make sure you Attach a clip lead to the positive terminal of your 6 Volt battery and the other end to one of the 220 Ohm resistor. Attach another lead to …

those meters measure electricity, anyway? Magic? In this project, you will build your own analog current meter, in the form of a simple device called a tangent galvanometer, which use. …

It is also possible to design a galvanometer so that, without a shunt or parallel resistance, it will be approximately critically damped when used in circuits of almost any resistance. This is accom- …

The Tangent Galvanometer (Figure 1) is a simple instrument for measuring electric currents using basic principles. It can also be used to obtain an approximate value for the local horizontal …

The tangent galvanometer consists of a horizontal test compass mounted at the center of a vertical coil. The compass, in turn, consists of a non-magnetic pointer attached to a small …

Calculation of shunt resistance: The shunt resistance is calculated based on the desired full-scale current of the ammeter and the galvanometer's resistance and sensitivity.