CBSE Class 12 Physics Practical Section-A Exp-1
Experiment – 1 Objective: To determine the resistivity of two wires by plotting a graph for potential difference versus current. Required Apparatus: Two resistance wires, a voltmeter (0-3)V and an ammeter (0-3 se) A of appropriate range, a battery/battery eliminator, a rheostat, a meter scale, a one-way key, connecting wires, and a screw gauge. Formula … Read more