| Section- A | Class 12 Physics Practical File |
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| 1.To determine resistivity of two / three wires by plotting a graph for potential difference versus current. |
| 2. To find resistance of a given wire / standard resistor using metre bridge. |
| 3. To verify the laws of combination (series) of resistances by using a meter bridge. or To verify the laws of combination (parallel) of resistances using a metre bridge. |
| 4. To determine resistance of a galvanometer by half-deflection method and to find its figure of merit. |
| 5. To convert the given galvanometer (of known resistance and figure of merit) into a voltmeter of desired range and to verify the same. (coming soon) OR To convert the given galvanometer (of known resistance and figure of merit) into an ammeter of desired range and to verify the same. |
| 6. To find the frequency of AC mains with a sonometer. |
| Section – B | Class 12 Physics Practical File |
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| 1. To find the value of v for different values of u in case of a concave mirror and to find the focal length. |
| 2. To find the focal length of a convex mirror, using a convex lens. |
| 3. To find the focal length of a convex lens by plotting graphs between u and v or between 1/u and 1/v. |
| 4. To find the focal length of a concave lens, using a convex lens. |
| 5. To determine angle of minimum deviation for a given prism by plotting a graph between angle of incidence and angle of deviation. |
| 6. To determine the refractive index of a glass slab using a travelling microscope. |
| 7. To find the refractive index of a liquid using convex lens and plane mirror. |
| 8. To find the refractive index of a liquid using a concave mirror and a plane mirror. |
| 9. To draw the I-V characteristic curve for a p-n junction diode in forward and reverse bias. |