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CBSE 12th Practical Exam 2021 : Physics Every Practicals Content & Viva Questions

The Physics Practicals For Class 12 CBSE is given here so that students can understand the experiments in a better way. Students are suggested to study the theory and law behind the experiment properly before performing the experiment.

CBSE Class 12 Physics Practical Experiments:

Practical Name	Download
1. To determine resistance per cm of a given wire by plotting a graph for potential difference versus current	Click Here
2. To find the resistance of a given wire using metre bridge and hence determine the resistivity (specific resistance) of its material	Click Here
3. To verify the laws of combination (series) of resistances using a metre bridge	Click Here
4.To verify the Laws of combination (parallel) of resistances using a metre bridge	Click Here
5. To compare the EMF of two given primary cells using the potentiometer	Click Here
6. To determine the internal resistance of a given primary cell using the potentiometer	Click Here
7. To convert the given galvanometer (of known resistance and figure of merit) into a voltmeter of the desired range and to verify the same	Click Here
8. To convert the given galvanometer (of known resistance and figure of merit) into an ammeter of the desired range and to verify the same	Click Here
9. To find the focal length of a concave lens, using a convex lens	Click Here
10. To determine the angle of minimum deviation for a given prism by plotting a graph between angle of incidence and angle of deviation	Click Here
11. To determine the refractive index of a glass slab using a travelling microscope	Click Here
12. To draw the I-V characteristic curve for a p-n junction in forward bias and reverse bias	Click Here