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CBSE Class 12 Physics Activities Section B. 1. To identify a diode, an LED, a resistor and a capacitor from a mixed collection of such items. 2. Use of a multimeter to see the unidirectional flow of current in the case of a diode and an LED and check whether a given electronic component (e.g., diode) is in working order.
- Marks
- 30
- CBSE Class 12 Physics Practical Section A
- CBSE Class 12 Physics Practical Section B
- Suggested Investigatory Projects
In Section A, students have to study the following experiments: 1. To determine resistance per cm of a given wire by plotting a graph for potential difference versus current. 2. To find the resistance of a given wire using a meter bridge and hence determine the resistivity (specific resistance) of its material. 3. To verify the laws of combination ...
The list of experiments and activities in CBSE Class 12 Physics Practical 2024 Section B is provided below: 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 gr...
The following are the suggested investigatory projects for CBSE Class 12 Physics: 1. To study various factors on which the internal resistance/EMF of a cell depends. 2. To study the variations in current flowing in a circuit containing an LDR because of a variation in (a) the power of the incandescent lamp, used to 'illuminate' the LDR (keeping all...
Nov 24, 2023 · As the CBSE curriculum for 2023-24 is revised, slight changes were also made in the syllabus for practical exams. The CBSE Class 12 practical exams are very easy and scoring. If you perform well in practical, you can improve your overall grades too. In these tough situations, class 12th students can expect even more leniency in the 2023-24 exams.
Sep 25, 2016 · Class 12 SCIENCE Practical Readings and Projects ISC English, ISC Physics, ISC Chemistry, ISC Maths, ISC Biology notes, projects and other important material. Pages
1. To measure the resistance and impedance of an inductor with or without iron core. 2. To measure resistance, voltage (ac/dc), current (ca), and check continuity of a given circuit using a multimeter. 3. To assemble a household circuit comprising three bulbs, three (on/off) switches, a fuse, and a power source. 4.
Nov 16, 2016 · ISC Chemistry Lab File : Here is my chemistry practical file for ISC Chemistry in this post. Whole lab manual is there. So, take advan...
Dec 13, 2023 · CBSE/ Hbse Class 12 Physics ExperimentsSection A. To determine the resistivity of two / three wires by plotting a graph for potential difference versus current. To find the resistance of a given wire / standard resistor using a metre bridge. To verify the laws of combination (series) of resistances using a metre bridge. OR.
