Are you searching for Physics Practical File with Readings and diagrams for you class 12 board examination? If yes , then this article is for you.
Today here we have provided Physics Practical File with Readings and diagrams for your class 12 board examination.
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List of Physics Practical for Class 12
| Section A |
| 1. To determine the resistivity of two/three wires by plotting a graph between potential difference versus current. |
| 2. To find the resistance of a given wire/standard resistor using a metre bridge. |
| 3. To verify the laws of combination (series) of resistances using a metre bridge. OR To verify the laws of combination (parallel) of resistances using a metre bridge. |
| 4. To determine the resistance of a galvanometer by a 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. 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 |
| 1. To find the value of v for different values of u in the 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 the angle of minimum deviation for a given prism by plotting a graph between the angle of incidence and the 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 by using a convex lens and plane mirror. |
| 8. To find the refractive index of a liquid by using a concave mirror and a plane mirror. |
| 9. To draw the I-V characteristic curve for a p-n junction in forward bias and reverse bias. |
Download Physics Practical File with Readings and Diagrams| Class 12 CBSE
