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Physics Practical Solutions

A/L / Current Electricity

Experiment No 34

Determination of the internal resistance of a cell using the potentiometer
Order
PictureItem CodeCode/ Description
 DTI037EX 34.1
Potentiometer
 EX 34.2
2 Vaccumulator or two 1.2 V Ni-Cd cells connected in series
 DTE015EX 34.3
Dry cell
 EX 34.4
resistance box( 0 - 50 ) W
 DTE031EX 34.5
Tap key
 DTI042EX 34.6
Sliding contract (key)
 DTI016EX 34.7
Centre zero galvanometer
 DTE012EX 34.8
Connecting wires