Science Practicals 11 & 12

Class 12 Physics practical reading To determine the resistance of a galvanometer by half-deflection method and to find its figure of merit. Class 12, Physics

Class 12 Physics practical reading To determine the internal resistance of a given primary cell using a potentiometer.Physics,

Class 12 Physics practical reading To compare the emf of two given primary cells (Daniel and Leclanche cells) using a potentiometer.

Class 12 Physics practical readingTo verify the laws of combination of resistances (series and parallel) using a metre bridge.

Class 12 Physics practical reading To determine the resistance of a given wire using a metre bridge and hence determine the resistivity of the material of the wire.

Class 12 Physics practical reading To determine resistance per unit length of a given wire by plotting a graph of potential difference versus current.