[Updated] CBSE Class 12 Physics Lab Manual 2024-25 Session in PDF

CBSE Class 12 Physics Lab Manual is reliable, and trustable notes are provided to the students to achieve good marks. The students must know all the experiments, theorems, laws, and numbers to understand all the concepts of 12th-standard physics in a detailed way. It is provided so that the students can understand the experiments better. Students should study the theory and law behind the experiment properly before experimenting. That’s why we are providing the Class 12 Physics Lab Manual for practice purposes to obtain a great score in the final examination.

Overview

Before we discuss the Class 12 Physics Lab Manual, let us check the CBSE Class 12 Summary. Below, we have mentioned the complete CBSE Class 12 Summary. The student is advised to check out to complete the summary.

ParticularDescription
Class12th
SubjectPhysics
BoardCBSE
CategoryLab Manual
Study MaterialsClick Here
Class 12 Free E-BookClick Here
YouTube ChannelClick Here

Class 12 Physics Lab Manual

Below, we have mentioned the CBSE Class 12 Physics Lab Manual. Students have checked the complete Class 12 Physics Lab Manual in PDF for a great score in the final examination.

Example of Lab Manual

Class 12 Physics Lab Manual
Class 12 Physics Lab Manual

NOTE: The links given below for Download the Class 12 Physics Lab Manual in pdf format

Activity No.Aims
Activity 1To assemble the components of a given electrical circuit.
Activity 2To draw the given open circuit diagram comprising at least a battery, resistor/rheostat, key, ammeter and voltmeter. Mark the components
that are not connected in proper order and correct the circuit and
also, the circuit diagram.
Activity 3To measure the resistance and impedance of an inductor with or without an iron core.
Activity 4To measure resistance, voltage (dc/ac), current (dc) and check
continuity of a given circuit using a multimeter.
Activity 5To assemble a household circuit comprising three bulbs, three
(on/off) switches, a fuse and a power source.
Activity 6To measure resistance, voltage (dc/ac), current (dc) and check
the continuity of a given circuit using a multimeter.
Activity 7To study the effect of intensity of light (by varying distance of the
source) on an LDR (Light Dependent Resistor).
Activity 8To identify a diode, a LED, a transistor, an IC, a resistor and a capacitor
from a mixed collection of such items.
Activity 9Use of Multimeter to
(A) check whether the diode is in working order and check
unidirectional flow of current in a diode; (B) identify emitter, base
collector of a transistor; (C) distinguish between n-p-n and p-n-p
transistors and check whether the transistor is in working order.
Activity 10To observe refraction and lateral deviation of a beam of light incident
obliquely on a glass slab.
Activity 11To observe the polarization of light using two polaroids.

Class 12 Physics Lab Manual Experiments

Experiment No.Aims
Experiment 1To determine resistance per unit length of a given wire by plotting a graph of potential difference versus current.
Experiment 2To convert the given galvanometer (of known resistance and figure of
merit) into (i) an ammeter of the desired range (say 0 to 30 mA) and (ii) a
voltmeter of desired range (say 0 to 3 V) and verify the same.
Experiment 3To verify the laws of the combination of resistances (series and parallel)
using a metre bridge.
Experiment 4To compare the emf of two given primary cells (Daniel and Leclanche
cells) using a potentiometer.
Experiment 5To determine the internal resistance of a given primary cell using
a potentiometer.
Experiment 6To determine the resistance of a galvanometer by half-deflection
method and to find its figure of merit.
Experiment 7To find the focal length of a convex lens by plotting graphs between
you and v or between 1/u and 1/v.
Experiment 8To determine the frequency of alternating current using a sonometer
and an electromagnet.
Experiment 9To find the value of ‘v’ for different values of ‘u’ in the case of concave
mirror and to find the focal length.
Experiment 10To determine the refractive index of a liquid (water) using (i) concave
mirror, (ii) a convex lens and a plane mirror.
(i) Refractive index of water using a concave mirror
Experiment 11To find the focal length of a convex mirror using a convex lens.
Experiment 12To find the focal length of a concave lens with the help of a
convex lens.
Experiment 13To determine the angle of minimum deviation for a given glass prism
by plotting a graph between the angle of incidence and the angle of
deviation.
Experiment 14To determine the refractive index of a glass slab using a travelling
microscope.
Experiment 15To determine the refractive index of a liquid (water) using (i) concave
mirror, (ii) convex lens and a plane mirror.
Experiment 16To draw the I – V characteristic curves of a p-n junction in forward bias and reverse bias.
Experiment 17To draw the characteristic curve of a Zener diode and determine its reverse breakdown voltage.
Experiment 18To study the characteristics of a common emitter n-p-n (or p-n-p)
transistor and to find out the values of current and voltage gains.

Class 12 Physics Lab Manual Projects

Project No.Aims
Project 1To determine the wavelength of a laser beam by diffraction.
Project 2To study various factors on which the internal resistance of a
cell depends.
Project 3To construct a time switch and study the dependence of its time
constant on various factors.
Project 4To study infrared radiations emitted by different sources using
phototransistor.
Project 5To design an automatic traffic signal system using suitable
combination of logic gates.
Project 6To study the luminosities of various electric lamps of different powers and make.
Project 7To study the frequency response of (i) a capacitor, (ii) an inductor, (iii) LCR
series circuit.
(i) The frequency response of a capacitor

Class 12 Physics Lab Manual Data Section & Demonstration

S.No.Name
1Class 12 Physics Lab Manual Data Section
2Class 12 Physics Lab Manual Demonstration 1-14

CBSE Class 12 Physics Syllabus 2024-25

Check out the latest CBSE NCERT Class 12 Physics Syllabus. The syllabus is for the academic year 2024-25 sessions. First of all, check the CBSE Class 12 Physics Exam Pattern. Students should check the complete syllabus and exam pattern with the marking scheme.

Class 12 Physics Exam Pattern

In this section, we have mentioned the Class 12 Physics Exam Pattern. Students can check the Class 12 Physics Exam Pattern for the academic year 2024-25.

Class 12 Physics Exam Pattern 2024-25
Class 12 Physics Exam Pattern 2024-25

NOTE:- To learn more about Class 12 New Physics Syllabus Session 2024-25.

Class 12 Physics Useful Resources

We have tried to bring CBSE Class 12 Physics NCERT Study Materials like Syllabus, Worksheet, Sample Paper, NCERT Solution, Important Books, Holiday Homework, Previous Year Question Paper, etc. You can visit all these important topics by clicking the links given.

Study MaterialsStudy Materials
Class 12 Physics SyllabusClass 12 Physics Revision Notes
Class 12 Physics NCERT SolutionClass 12 Physics Worksheet
Class 12 Physics NCERT BookClass 12 Physics Marking Scheme
Class 12 Physics Exemplar BookClass 12 Physics Sample Paper
Class 12 Physics Lab ManualClass 12 Physics Previous Year Paper
Class 12 Physics Study MaterialClass 12 Physics Pradeep Solution
Class 12 RD Sharma SolutionsClass 12 Physics Chapter-wise Notes
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Shivam Kumar, a B.Sc in Agriculture graduate, is a passionate author with a flair for content writing and a penchant for educational blogs. With prior experience as a CBSE Content Curator, Shivam blends his expertise in agriculture with his talent for crafting engaging content. His dedication to learning and sharing knowledge shines through in his work, making him a standout figure in both the agricultural and educational spheres.

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