CBSE Class 12 Physics Practical Section-A Exp-4
Experiment- 4 Objective: To determine the resistance of a galvanometer by half deflection method and to find its figure of merit. Apparatus Required: A Weston type galvanometer, a voltmeter, a battery orbattery eliminator, two(10000 ohm and 1000 ohm) resistance boxes, two one-way keys, a rheostat, a screw gauge, a metre scale, an ammeter if given … Read more