MPH.1O Physics Lab-II tEhtqlur ;Tlli *,D H.l* l}TF tm Effi VARDHAMAN MAHAVEER OPEN UNIVERSITY KOTA www.vmou.ac.in MPH-I.O 1: vardhman Mahaveer r @ open university, Kota I I Physics Lab-II '.l\ 'r't\-r f Course DeveloPment Committee Chair Person Prof. L.R. Gurjar Prof. Ashok Sharma Director Academic Vice-Chancellor Vartlhman Mahaveer Open University, Kota Vardhman Mahaveer Open University, Kota Convener and Members Convener Sushil RaiPurohit Assistant Professor of PhYsics Vardhman Mahaveer Open University, Kota Members Saxena 1. Prof. J.A. Sheikh 2. Prof. (Retd.) N.S. of PhYsics Deptt. of PhYsics & Dean Research Deptt. of Rajasthan, JaiPur University of Kashmir,Srina gar University 3. Prof. (Retd.) K.P. Maheshwari 4. Prof. N.K. Jaiman of Pure and Applied Physics Formerly H.O.D., DePtt. of PhYsics Department Kota Devi Ahilya Vishwavidyalaya, Indore University of 5. Dr. P. Arumugam, 6. Dr. B.S. Sharma of Physics Associate Professor of PhYsics Sr. Lecturer & H.O.D., Deptt. Deptt. of the Physics, IIT Roorkee R.R. Govt. College, Alwar Yadav 7. Dr. GhanshYam Sharma 8. Dr. Kamlesh of PhYsics Associate Professor of PhYsics, Assistant Professor of Punjab, Bathinda Deptt. of Pure and APPlied PhYsics Central University University of Kota 9. Dr. S.K. Sharma 10. Dr. Arvind Pareek (Regional Centre)Bharatpur Assistant Professor of PhYsics Director Open University, Kota Deptt. of PhYsics, HBTI, KanPur Vartlhman Mahaveer 11. Dr. Anuradha DubeY Deputy Director School of Science &TechnologY Vardhman Mahaveer Open University, Kota i .)A, Lab-II Editors & Unit Writers MPH-10 : PhYsics Editors 1. Prof. R.S. Meena (M.Tech.IITD, Ph'D' IITD) Technical university, Kota H.o.D., Deptt. of Electronics & communication Engineering, Rajasthan 2. Prof. (Retd.) K.P. Maheshwari FormerlyH.o.D.'Deptt.ofPhysics,.DeviAhilyaVishwavidyalaya,Indore Units Unit lYriters 17,18 Dr. Amanpal Singh Clair Assistant Professor of Physics, University of Rajastlian, Jaipur 37 Dinesh Kumar Assistant Professor of Physics, University of Rajasthan, Jaipur T 4 4 -30 Dr. Mahendra Kumar rll-t 12 r27 132,33 Assistant Professor of Physics, Lucknow University 31,35 Assistant Professor of Physics, University oiRajasthan, Jaipur 40 Mudit Chaturvedi Assistant Professor of Computer Science ,Jaipur National University,Jaipur l14-6r22r23r34,36 Dr. Neha GuPta (Ph.D. IIT Roorkee) 2 Dr. Pranav Saxena Associate Professor of Physics, JECRC University, Jaipur I 5,16,19 -21,25,26,38 39 Dr. Shyam Prakash Pareek Associate Professor of Physics, s.S. Jain Subodh PG (Autonomous) college, Jaipur 3,8-10 Sushil Rajpurohit Assistant Professor of Physics, vardhman Mahaveer open university, Kota Academic and Administrative Management Prof. Ashok Sharma Prof. L.R. Gurjar Vice-Chancellor Director (Academic) Open University, Kota Vardhman Mahaveer Open University, Kota Vardhman Mahaveer Prof. Karan Singh Dr. Subodh Kumar (MP&D) Director (MP&D) Additional Director University, Kota Vardhman Mahaveer Open University, Kota Vardhman Mahaveer Open Prinfi October 2016 ISBN: 978-8 I -8496-600-8 or any other means All Right reserved. No part of this Book may be reproduced in any form by mimeograph without permission in rvriting from vardhman Mahaveer open university, Kota' University' Kota' Printed aUd Published on behalf of the Registrar, Vardhman Mahaveer Open Printed by : ' .tx', J MPH-I0 Vardhman Mahaveer Open University, Kota Physics Lab-II Contents Unit No. Unit Pages Unit-I Design of a Common Emitter Transistor Amplifier. t-t7 Unit-2 To study (i) Wien Bridge oscillator 18-36 (ii) Phase shift oscillator. Unit-3 Zener diode characteriitics ancl voltage re gul ation. 37-s7 Unit-4 Monostable and Bistable Multivibrator. 58-7? Unit-5 Combinationat logic. 73-gO Unit-6 Study of Flip Flops. 9t-t07 Unit-7 Schmitt trigger using IC 741(op-amp). t08-127 Unit-9 Study of half wave & full wave rectifiers. 128-148 Unit-9 Solving Boolean Expressions. t49-t67 Unit-l0 Half adder & Full adder. 168-186 Unit-l1 Decoder,Multiplexer ancl demultiplexer. 187-201 Unit-L2 Study of digital timing circuit using IC 555. 202-217 Unit-l3 Design and implementation of 2-bit magnirude comparator using logic gates, 8-bit 2t8-235 magnitude comparator using IC 7485. urtit-L4 colpitts oscillator. 236-250 Ilnit4S To stucly the inverting , noninverting , addition ,integration and differentiation 251'270 properties of an Op- amp. tlnit-16 To study of characteristics of an operational amplifier. 'r:,i:\il- Unit-l7 Study of LC tiansmission line. Unit-h| Determine recovery time of diode. 315-33s Unit-|9 Determine the ultrasonic velocity and compressibility of given liquid using 336-353 ultrasonic Interferometer. Unit-2y To study temperature variation of resistivity of a semiconductor to calculate the 354'372 band gap using Four Probe Method. i",&l 373-392 Unit-Z1 Study of horn antenna characteristics' and study statistical nature of radioactive 393-4rl Unit-22 To study characteristics of GM counter decay. and veriff the inverse law' 4t2429 Unit-Zi study the characteristics of a GM counter 430447 relation & determination of constants' Unit-Z4 Verification of Cauchy Dispersion 448-469 factor for given spectrum' Unit-Z5 To stucly ESR ancl determine "g" given specimen at temperature T using the value 470484 unit-26 Determine the Heat capacity of a temperatures' of w calculated by standard sample at two different molecule' 485-501 Unit-27 To find dissociation energy of Iodine oit with help of Lecher Wire system' 502-517 Urit-28 To find the dielectric constant of turpentine using slotted line section of K band' s 18-535 Unit-29 To determine the unknown impeclance 536-553 Unit-30 Magnetic Susceptibility "Gouy's method"' 554-571 Unit-i1 To find magnetic susceptibility by Quincke's method' LASER beam by the size spots & by a 577.-594 Unit-i2 LASER-1(i)To measure the diver$ence of lens (iii)To measure the diameter of a thin wire' quartz 595-614 Unit-i3 LASER-2(i)To measure the optical rotation of (ii)To measure the numerical aperture of a fiber' 6r5-632 Unit-i4 Study of Lissajous figure using C' R' O' index of a given materials' 633-649 Unit-35 To stucly the Brewster angle and refractive 650-665 Unit-36 To study a driven mechanical oscillator' method' 666-683 Unit-37 Thermal conductivity of a bacl condirctor-Lee using at least two sources' 684-702 unit-38 To study absorption of particles and determine range diatomic lattice and draw the dispersion 703.722 Unit-39 Study the dynamics of mono atomic and curves' 723-7M ?/7 determine the integration of a given Unil-44 To set a programme in FORTRAN to function between given limits using the method of (a)Trapezoidal rule (b)Simpson's 1/3 mle and Simpson's 3/8'rule' Preface The present book entitled "Physics Lab-II" has been designed so as to cover the unit-wise syllabus of MPH-10 course for M.Sc. Physics (Final) students of Vardhman Mahaveer Open University, Kota. It is the pu{pose of the book to provide the concepts and experimental methods neededby physicists. This book contains forty units . Each unit consists of theory and description of experiment so that student can get knowledge of components of apparafus. The units have been written by various experts in the field. The text is written in a logical sequence and is beneficial for students. The concise and sequential nature of the book makes it easier to learn. Although we have made all efforts to make the text error free, yet errors may remain in the text. We shall be thankful to the students and teachers alike if they point these out to us. Any firrther comments and suggestions for future improvement are welcome and will be most gratefu lly acknowledged. ilt 1.. tt , iir)t-J ic)itll ()r)ititi'r):l ()ir \/t\IOtl, l(r)lr.l . Director Regional Centre, Director Vardhman Mahaveer Open University, 1938, Lohagal Road, Regional Centre, Vardhman Mahaveer Open University, Ajmer-305001 21272-273, Kudi bhaktasani, R.H. B., Email :- [email protected]. in Mob. No. +919414024828, +919414024953 Jodhpur-342001 Director Email:- rcid(@vmou.ac.in Regional Centre, Mob. No. +919414024834 , +919414024956 Vardhman Mahaveer Open University, 9/4-5 Mukta Prasad Nagar, Director Pugal Road, Opp. Sabji Mandi, Regional Centre, Bikaner-334001 Vardhman Mahaveer Open UniversityCampus, Email:- [email protected] Rawatbhata Road, Mob. No. +919414024969, +919460060191 Kota-324021 Director Email:- [email protected] Regional Centre, Mob. No. +919414024972, +919414024829 Vardhman Mahaveer Open University, Commerce College Campus, JLN Marg Director Jaipur-302004 Regional Centre, Email :- [email protected]. in Vardhman Mahaveer Open University, Mob. 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