Name: Vishvas Premium Physics Lab Activity Book with Practical Related Information Class 12th
Brand: Amit Book Depot
Price: 390 INR
Availability: InStock

Vishvas Premium Physics Lab Activity Book with Practical Related Information for Class 12th

The Vishvas Premium Physics Lab Activity Book for Class 12th is a meticulously designed practical guide authored by Savinder Singh and Narinder Singh and published by Vishvas Publications Pvt. Ltd. This book is an essential resource for CBSE, ISC, and other state board students preparing for their physics practical examinations. It provides a step-by-step approach to conducting experiments, understanding concepts, and recording observations accurately.

Comprehensive Coverage of Practical Syllabus

This Physics Lab Manual strictly follows the latest CBSE and NCERT syllabus, ensuring students cover all mandatory experiments and activities. The book is divided into three well-structured sections—Section A (Electricity & Magnetism), Section B (Optics & Modern Physics), and Solved Investigatory Projects—providing a systematic and detailed approach to practical learning.

Key Features of the Book

1. Detailed Experiment Procedures: Each experiment includes aim, apparatus, circuit diagrams, theory, step-by-step procedure, observations, calculations, results, and precautions to ensure clarity and precision.

2. Activity-Based Learning: Includes hands-on activities to reinforce theoretical concepts, such as assembling circuits, using multimeters, and studying light refraction.

3. Graphical Representations: Experiments like potentiometer, meter bridge, concave mirror, and convex lens include graphical analysis for better understanding.

4. Solved Investigatory Projects: Ready-made projects on internal resistance of a cell and transistor characteristics help students in their board practical submissions.

5. Error Minimization Techniques: Tips on avoiding common mistakes while performing experiments ensure accurate results.

6. Viva-Voce Questions: Important theoretical questions related to each experiment help students prepare for oral examinations.

Why Choose This Physics Lab Manual?

1. CBSE & NCERT Aligned: Strictly follows the latest curriculum, making it ideal for board exam preparation.

2. Clear Illustrations & Diagrams: Well-labeled circuit diagrams, ray diagrams, and graphs aid visual learning.

3. Practical Applications: Helps students develop scientific skills such as observation, measurement, data recording, and analysis.

4. Exam-Oriented Approach: Includes expected questions, marking schemes, and sample readings for better exam performance.

Ideal for Students & Teachers

This Class 12 Physics Lab Book is not only beneficial for students but also serves as a teaching aid for educators. It simplifies complex experiments and ensures systematic lab work, making it a must-have for every physics lab.

Conclusion

The Vishvas Premium Physics Lab Activity Book for Class 12th is an indispensable guide for mastering physics practicals. With its clear instructions, diagrams, and exam-focused content, it ensures students score high marks in their board practical exams. Whether for self-study or lab sessions, this book is the perfect companion for every Class 12 science student.

Have Doubts Regarding This Product ? Ask Your Question

Q1

Is this Physics Lab Manual aligned with the latest CBSE syllabus?

A1

Yes, it strictly follows the CBSE and NCERT Class 12 Physics practical syllabus.
Q2

Does the book include diagrams and circuit illustrations?

A2

Yes, it contains clear, labeled diagrams and circuit setups for each experiment.
Q3

Does it cover both Section A and Section B experiments?

A3

Yes, it includes all mandatory experiments from Electricity, Optics, and Modern Physics.
Q4

Are there solved investigatory projects included?

A4

Yes, it has fully solved projects like internal resistance of a cell and transistor characteristics.
Q5

Is the book useful for ISC or state board students?

A5

While primarily designed for CBSE, it is also helpful for ISC and other state boards.
Q6

Does it cover Zener diode and PN junction diode experiments?

A6

Yes, it provides detailed procedures for diode characteristics and breakdown voltage.
Q7

Is graphical analysis included in experiments like the meter bridge?

A7

Yes, it includes graph plotting and analysis for experiments requiring graphical interpretation.
Q8

Can teachers use this book as a lab reference guide?

A8

Absolutely, it serves as a great teaching aid for conducting lab sessions effectively.
Q9

Are there any digital components or online support with this book?

A9

This is a physical lab manual, but it provides all necessary written instructions.
Q10

Are there activities for household circuit assembly?

A10

Yes, it includes practical activities like assembling bulbs, switches, and fuses.

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SECTION A

1. To determine the resistivity of two/three wires by plotting a graph for potential difference versus current.

2. To find the resistance of a given wire/standard resistor using a meter bridge.

3. To verify the laws of combination (series) of resistances using a meter bridge.

4. To verify the laws of combination (parallel) resistance using a meter bridge.

5. To compare the e.m.f. of two given primary cells using a potentiometer.

6. To determine the internal resistance of a given primary cell using a potentiometer.

7. To determine the resistance of a galvanometer by the half-deflection method and to find its figure of merit.

8. To convert the given galvanometer (of known resistance and figure of merit) into a voltmeter of desired range and to verify the same.

9. To convert the given galvanometer (of known resistance and figure of merit) into an ammeter of desired range and to verify the same.

10. To find the frequency of AC mains with a sonometer.

ACTIVITIES

1. To measure the resistance and impedance of an inductor with or without an iron core.

2. To measure resistance, voltage (AC/DC). Current (AC) and check the 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. To assemble the components of a given electrical circuit.

5. To study the variation in potential drop with the length of a wire for a steady current.

6. To draw the diagram of a given open circuit comprising at least a battery, a resistor/rheostat key, an ammeter, and a voltmeter. Mark the components that are not connected in proper order and correct the circuit and also the circuit diagram.

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 & v or between 1/u & 1/v.

4. To find the focal length of a convex 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 a plane mirror.

8. To draw the I-V characteristic curve for a p-n junction in forward bias and reverse bias.

9. To draw the characteristic curve of a Zener diode and to determine its reverse breakdown voltage. 3

10. To determine the wavelength of a laser beam by diffraction.

ACTIVITIES

1. To identify a diode, an LED, a resistor, and a capacitor from a mixed collection of such items.

2. Use of multimeter to

- (a). Identify the base of the transistor.

- (b). Distinguish between n-p-n and p-n-p type transistors.

- (c). See the unidirectional flow of current in the case of a diode and an LED.

3. To study the effect of intensity of light (by varying the distance of the source) on an LDR.

4. To observe refraction and lateral deviation of a beam of light incident obliquely on a glass slab.

5. To observe the polarization of light using two Polaroids.

6. To observe diffraction of light due to a thin slit.

7 (i). To study the nature and size of the image formed by (i) a (i) convex lens and (ii) a concave mirror on a screen by using a candle and a screen (for different distances of the candle from the lens/mirror).

(ii). To study the nature and size of the image formed by a concave mirror on a screen.

8. To obtain a lens combination with the specified focal length by using two lenses from the given set of lenses.

SOLVED INVESTIGATORY PROJECTS

1. To study various factors on which the internal resistance/EMF of a cell depends.

2. To set up a common-base transistor circuit and to study its input and output characteristics and to calculate its current gain.