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.
|Board||CBSE (Central Board of Secondary Education)|
|Study Materials||Click Here|
|Class 12 Free E-Book||Click Here|
|YouTube Channel||Click 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.
|Study Materials||Links Here||Study Materials||Links Here|
|Physics Syllabus||Click Here||Physics Revision Notes||Click Here|
|Physics NCERT Solution||Click Here||Physics Worksheet||Click Here|
|Physics NCERT Book||Click Here||Physics Marking Scheme||Click Here|
|Physics Exemplar Book||Click Here||Physics Sample Paper||Click Here|
|Physics Lab Manual||Click Here||Physics Previous Year Paper||Click Here|
|Physics Study Material||Click Here||Physics Pradeep Solution||Click Here|
|RD Sharma Solutions||Click Here||Physics Chapter-wise Notes||Click 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.
|Units||Unit Name||No. of Period||Marks|
Chapter–1: Electric Charges and Fields
Chapter–2: Electrostatic Potential and Capacitance
Chapter–3: Current Electricity
|III||Magnetic Effects of Current and Magnetism|
Chapter–4: Moving Charges and Magnetism
Chapter–5: Magnetism and Matter
|IV||Electromagnetic Induction and Alternating Currents|
Chapter–6: Electromagnetic Induction
Chapter–7: Alternating Current
Chapter–8: Electromagnetic Waves
Chapter–9: Ray Optics and Optical Instruments
Chapter–10: Wave Optics
|VII||Dual Nature of Radiation and Matter|
Chapter–11: Dual Nature of Radiation and Matter
|VIII||Atoms and Nuclei|
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.||Aims||Download Here|
|Activity 1||To assemble the components of a given electrical circuit.||Click Here|
|Activity 2||To 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 3||To measure the resistance and impedance of an inductor with or without an iron core.||Click Here|
|Activity 4||To measure resistance, voltage (dc/ac), current (dc) and check|
continuity of a given circuit using a multimeter.
|Activity 5||To assemble a household circuit comprising three bulbs, three|
(on/off) switches, a fuse and a power source.
|Activity 6||To study the variation in potential drop with length of wire for a|
|Activity 7||To study the effect of intensity of light (by varying distance of the|
source) on an LDR (Light Dependent Resistor).
|Activity 8||To identify a diode, a LED, a transistor, an IC, a resistor and a capacitor|
from a mixed collection of such items.
|Activity 9||Use 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 10||To observe refraction and lateral deviation of a beam of light incident|
obliquely on a glass slab.
|Activity 11||To observe the polarization of light using two polaroids.||Click Here|
Class 12 Physics Lab Manual Experiments
|Experiment No.||Aims||Download Here|
|Experiment 1||To determine resistance per unit length of a given wire by plotting a|
graph of potential difference versus current.
|Experiment 2||To determine the resistance of a given wire using a metre bridge and|
hence determining the resistivity of the material of the wire.
|Experiment 3||To verify the laws of the combination of resistances (series and parallel)|
using a metre bridge.
|Experiment 4||To compare the emf of two given primary cells (Daniel and Leclanche|
cells) using a potentiometer.
|Experiment 5||To determine the internal resistance of a given primary cell using|
|Experiment 6||To determine the resistance of a galvanometer by half-deflection|
method and to find its figure of merit.
|Experiment 7||To 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.
|Experiment 8||To determine the frequency of alternating current using a sonometer|
and an electromagnet.
|Experiment 9||To find the value of ‘v’ for different values of ‘u’ in the case of concave|
mirror and to find the focal length.
|Experiment 10||To find the focal length of a convex lens by plotting graphs between|
u and v or between 1/u and 1/v.
|Experiment 11||To find the focal length of a convex mirror using a convex lens.||Click Here|
|Experiment 12||To find the focal length of a concave lens with the help of a|
|Experiment 13||To determine the angle of minimum deviation for a given glass prism|
by plotting a graph between the angle of incidence and the angle of
|Experiment 14||To determine the refractive index of a glass slab using a travelling|
|Experiment 15||To 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
|Experiment 16||To draw the I – V characteristic curves of a p-n junction in forward|
bias and reverse bias.
|Experiment 17||To draw the characteristic curve of a Zener diode and determine its|
reverse breakdown voltage.
|Experiment 18||To 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||Download Here|
|Project 1||To determine the wavelength of a laser beam by diffraction.||Click Here|
|Project 2||To study various factors on which the internal resistance of a|
|Project 3||To construct a time switch and study the dependence of its time|
constant on various factors.
|Project 4||To study infrared radiations emitted by different sources using|
|Project 5||To design an automatic traffic signal system using suitable|
combination of logic gates.
|Project 6||To study the luminosities of various electric lamps of different powers|
|Project 7||To study the frequency response of (i) a capacitor, (ii) an inductor, (iii) LCR|
(i) The frequency response of a capacitor