Science Practicals 11 & 12

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.