Download CBSE Class 12 Physics Lab Manual 2022-23 Session in PDF

CBSE Physics Lab Manual for Class 12 is very reliable and trustable notes provided to the students to achieve good marks. The students must know all the experiments and theorems, laws, and numerical to understand all the concepts of 12th standard physics in a detailed way. It is provided so that the students can understand the experiments in a better way. Students are suggested to 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.

CBSE Class 12 Physics Lab Manual Overview

Before we discussed the Class 12 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.


BoardCBSE (Central Board of Secondary Education)
CategoryLab Manual
Study MaterialsClick Here
Class 12 Free E-BookClick Here
YouTube ChannelClick Here

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.

Get Free Study Materials for Class 11

Study MaterialsLinks HereStudy MaterialsLinks Here
Physics SyllabusClick HerePhysics Revision NotesClick Here
Physics NCERT SolutionClick HerePhysics WorksheetClick Here
Physics NCERT BookClick HerePhysics Marking SchemeClick Here
Physics Exemplar BookClick HerePhysics Sample PaperClick Here
Physics Lab ManualClick HerePhysics Previous Year PaperClick Here
Physics Study MaterialClick HerePhysics Pradeep SolutionClick Here
RD Sharma SolutionsClick HerePhysics Chapter-wise NotesClick Here

CBSE Class 12 Physics Syllabus 2022-23

Check out the latest CBSE NCERT Class 12 Physics Syllabus. The syllabus is for the academic year 2022-23 sessions. First, of all check the CBSE Class 12 Physics Exam Pattern. students are advised to check out the complete syllabus and exam pattern with the marking scheme.

Class 12 Physics Exam Pattern

Here 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 2022-23.

UnitsUnit NameNo. of PeriodMarks
Chapter–1: Electric Charges and Fields
Chapter–2: Electrostatic Potential and Capacitance
IICurrent Electricity
Chapter–3: Current Electricity
IIIMagnetic Effects of Current and Magnetism
Chapter–4: Moving Charges and Magnetism
Chapter–5: Magnetism and Matter
IVElectromagnetic Induction and Alternating Currents
Chapter–6: Electromagnetic Induction
Chapter–7: Alternating Current
VElectromagnetic Waves
Chapter–8: Electromagnetic Waves
Chapter–9: Ray Optics and Optical Instruments
Chapter–10: Wave Optics
VIIDual Nature of Radiation and Matter
Chapter–11: Dual Nature of Radiation and Matter
VIIIAtoms and Nuclei
Chapter–12: Atoms
Chapter–13: Nuclei
IXElectronic Devices
Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits

NOTE:- To know more about Class 12 New Physics Syllabus Session 2022-23 Click Here.

Class 12 Physics Lab Manual

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

Example of Lab Manual

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

Activity No.AimsDownload Here
Activity 1To assemble the components of a given electrical circuit.Click Here
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.
Click Here
Activity 3To measure the resistance and impedance of an inductor with or without an iron core.Click Here
Activity 4To measure resistance, voltage (dc/ac), current (dc) and check
continuity of a given circuit using a multimeter.
Click Here
Activity 5To assemble a household circuit comprising three bulbs, three
(on/off) switches, a fuse and a power source.
Click Here
Activity 6To study the variation in potential drop with length of wire for a
steady current.
Click Here
Activity 7To study the effect of intensity of light (by varying distance of the
source) on an LDR (Light Dependent Resistor).
Click Here
Activity 8To identify a diode, a LED, a transistor, an IC, a resistor and a capacitor
from a mixed collection of such items.
Click Here
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.
Click Here
Activity 10To observe refraction and lateral deviation of a beam of light incident
obliquely on a glass slab.
Click Here
Activity 11To observe the polarization of light using two polaroids.Click Here

Class 12 Physics Lab Manual Experiments

Experiment No.AimsDownload Here
Experiment 1To determine resistance per unit length of a given wire by plotting a
graph of potential difference versus current.
Click Here
Experiment 2To determine the resistance of a given wire using a metre bridge and
hence determining the resistivity of the material of the wire.
Click Here
Experiment 3To verify the laws of the combination of resistances (series and parallel)
using a metre bridge.
Click Here
Experiment 4To compare the emf of two given primary cells (Daniel and Leclanche
cells) using a potentiometer.
Click Here
Experiment 5To determine the internal resistance of a given primary cell using
a potentiometer.
Click Here
Experiment 6To determine the resistance of a galvanometer by half-deflection
method and to find its figure of merit.
Click Here
Experiment 7To 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 to verify the same.
Click Here
Experiment 8To determine the frequency of alternating current using a sonometer
and an electromagnet.
Click Here
Experiment 9To find the value of ‘v’ for different values of ‘u’ in the case of concave
mirror and to find the focal length.
Click Here
Experiment 10To find the focal length of a convex lens by plotting graphs between
u and v or between 1/u and 1/v.
Click Here
Experiment 11To find the focal length of a convex mirror using a convex lens.Click Here
Experiment 12To find the focal length of a concave lens with the help of a
convex lens.
Click Here
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
Click Here
Experiment 14To determine the refractive index of a glass slab using a travelling
Click Here
Experiment 15To determine the refractive index of a liquid (water) using (i) concave
mirror, (ii) convex lens and a plane mirror.
(i) Refractive index of water using a concave mirror
Click Here
Experiment 16To draw the I – V characteristic curves of a p-n junction in forward
bias and reverse bias.
Click Here
Experiment 17To draw the characteristic curve of a Zener diode and determine its
reverse breakdown voltage.
Click Here
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.
Click Here

Class 12 Physics Lab Manual Projects

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

Class 12 Physics Lab Manual Data Section & Demonstration

NameDownload Here
Data SectionClick Here
Demonstration 1-14Click Here
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