Physics XII Part-I

By Anuradha Mathur | CIET, NCERT, New Delhi

Learners enrolled: 4198

Course - 03 in physics will cover very interesting phenomena observed by scientists and thinkers. The course explains the observations according to the currently accepted explanations. We will study concepts of static electricity where we will understand electric charges, electric fields and potentials. We will learn methods of describing electric fields and their applications. We will consider charges in motion, and the existence of magnetic field with every moving charge. The phenomenon of electromagnetic induction, study of which opens up a whole new world of physics. We will learn about two types of electricity which we use in our daily lives - direct current and alternating current. We will dwell on - how alternating current is generated, how it reaches our homes and how we use it for special purposes. Study of behaviour of circuit elements like resistors, capacitors inductors will help us design our own circuits for useful purposes. Our lives today are so dependent on electromagnetic waves and we will study about these in the course.

This course has 5 units:

Electrostatics
Current Electricity
Magnetic Effects of Current and Magnetism
Electromagnetic induction and alternating current
Electromagnetic waves

The aim and design of the course is to develop a deeper understanding of different concepts in Physics. As you work through the course, you will find lecture videos, e-text, suggestions for problem solving methods, animations, practice questions, study guides. Assignments and Tests are provided to keep track of your achievements.

Summary

Course Status :	Completed
Course Type :	Elective
Duration :	24 weeks
Category :	School
Level :	School
Start Date :	12 Apr 2021
End Date :	30 Sep 2021
Enrollment Ends :	31 Aug 2021
Exam Date :	24 Sep 2021 IST

Note: This exam date is subjected to change based on seat availability. You can check final exam date on your hall ticket.

Page Visits

Course layout

Unit No.	Module No.	Module Name
Unit 1 – Electrostatics	Module 1	Electric charges and their types
	Module 2	Force between Multiple charges
	Module 3	Uniform Electric field
	Module 4	Electric dipole
	Module 5	Electric Flux and Gauss Law
	Module 6	Application of Gauss theorem
	Module 7	Electric potential and Equipotential surfaces
	Module 8	Electrostatics of Conductors
	Module 9	Capacitance
	Module 10	Electrostatic Potential and Capacitance
	Module 11	Numerical problems based on capacitors
	Extra Reading Materials
Unit 2 – Current and Electricity	Module 12	Electric current and drift velocity
	Module 13	Resistance and Resistivity
	Module 14	Combination of Resistances
	Module 15	Internal resistance of a cell
	Module 16	Kirchhoff’s Rules
	Module 17	Wheatstone bridge and Meter bridge
	Module 18	Potentiometer
	Module 19	Electrical energy and power
	Extra Reading Materials
Unit 3 – Magnetic Effects Of Current and Magnetism	Module 20	Biot Savarts law
	Module 21	Problems based on Biot Savart’s law
	Module 22	Ampere Circuital Law
	Module 23	Cyclotron
	Module 24	Magnetic force
	Module 25	Torque and Current loop
	Module 26	Moving Coil Galvanometer
	Module 27	Magnetic Dipole Moment
	Module 28	Classification of materials and Magnets
	Module 29	Earth’s Magnetism
	Extra Reading Materials
Unit 4 – Electromagnetic Induction and Alternating Current	Module 30	Electromagnetic induction
	Module 31	Lenz’s law and Motional emf
	Module 32	Eddy currents
	Module 33	Alternating current
	Module 34	Components of AC circuit
	Module 35	LC Circuit and LC oscillations
	Module 36	LCR circuit
	Module 37	Transformer
	Module 38	Power transmission in AC
	Extra Reading Materials
Unit 5 – Electromagnetic Waves	Module 39	Maxwell's Equations
	Module 40	Electromagnetic Spectrum and Uses of EM waves
	Extra Reading Materials
	Final Assessment

Books and references

NCERT "Physics Part-I" for Class - XII

url:- https://ncert.nic.in/textbook.php?leph1=0-8

Instructor bio

Anuradha Mathur

CIET, NCERT, New Delhi

Anuradha Mathur has been teaching Physics since 1975 at secondary and senior secondary level. She has also taught physics to undergraduate students at Harvard University Boston She represented Indian schools at ICT conference in Hawaii, Paris GATE Global Alliance for Transnational Education, IIT Delhi and IIM Bangalore. At Modern School Vasant Vihar, New Delhi she was head of Physics and head of Resource Center. She set up the resource centre 1997 and a virtual school in 2000. She led the development of a diagnostic e-test, for the process of teaching and learning. She developed techniques to evolve net based projects, science exhibitions, science toys production and creative models, many of these were awarded at national and international level. She has been part of development team for teaching learning material for CBSE, NCERT, NIOS, ICSE since 1983. She was also member of Textbook Development Committee for senior secondary physics text book (2006). She is a Teacher trainer and conducts workshops to teacher groups. She has been associated with Hindustan Times PACE (Partnership for Action in Education) programme since 1998 developing curriculum support packages using newspapers for academics and education , She is currently actively working on development of material for National Repository of Open Educational Resource (NROER) at CIET NCERT. She has been associated with SWAYAM MOOC since its inception in 2015.

SMEs – Names and Affiliation

Development team

SME	PROFILE
Alpana Malik	She is PGT (Physics) from St Thomas School, Mandir Marg, New Delhi since 1987. She is M.Sc, M. Phil from Delhi University.
Alka Choudhary	Working as PGT Physics in Modern School Vasant Vihar, New Delhi.
Anuradha Mathur	PGT Physics since 1975. Part of physics teaching material development team for NCERT since 1983. Set up a virtual school at Modern School Vasant Vihar New Delhi. She has developed several e testing and formative assessment methods for secondary and senior secondary Science and Physics courses. She has been actively involved with teacher training workshops across India.
Ashish Verma	He is M.Sc.(physics) working as assistant professor in CIET, New Delhi. He is a research scholar at IISER.
Bergin.G	PGT Physics Government Boys Higher Secondary school Sayalgudi Ramanathapuram, Thiruvananthapuram
Chitra Goel	Physics PGT for over 40 years, Retd. Principal Rajkiya Pratibha Vikas Vidyalaya New Delhi.
Chinty Chhawari	M.Sc. Physics, Delhi university. She has done internship in Advanced Instrumentation Research facility, JNU. Working as teaching assistant for MOOC Physics, NCERT
Dinesh Tyagi	A dedicated teacher has been teaching in Delhi schools for since 1999.
G. Haridas	He is HOD of Physics Department at Shaheed Rajpal DAV Public School Dayanand Vihar Delhi. He has developed several teaching learning aids.
Geeta Dhasmana	She is M.Sc.(physics) M.Ed. having two year teaching experience and working as Assistant Professor, Pradeep Memorial Comprehensive College of Education, GGSI University , New Delhi.
Mirza Jawed Alam Baig	He is working as head of Physics department in SomerVille International School Noida. He has also worked at Salmiya Indian Model School Kuwait as Sr coordinator, He was also head of Physics department Sanskriti School, Chanakyapuri New Delhi. He has an experience of over 18 years in the field of teaching.
Pragya Nopany	Founder-Coordinator of Delhi chapter of Anveshika, IAPT. An alumnus of BITS, Pilani and a teaching experience of 30 years. She has been developing study material for NCERT & CBSE. Involved with teachers training on activity based teaching/learning of physics - conducted more than 200 workshops nationwide. Only Indian on the 1993 honor roll of Association of Science & Technology Centres, Washington, D.C. National Award for Teachers 2017 from MHRD, State Award for Teachers 2016 from DOE, State Award for Teachers 2015 from Federation of PublicSchools.
Pushpa Tyagi	She has worked in central school as Post graduate teacher for 12(twelve) years. She also worked in Sanskriti School Chankyapuri New Delhi as Head of Physics Department for 7(seven) years.
Ramesh Prasad Badoni	He is a National ICT Awardee for 2012, responsible for developing the MOOCS, SME and e-content for young kids’ workforce in the Education department of Uttrakhand state using ICT Tools. He received National Award for Teachers in 2019 from MHRD
Smita Fangaria	She is a physics teacher working as a PGT physics in Amity International School, Noida since 2005. She has been associated with Anvesheka and has developed teaching learning material for school science . She has been conducting workshops for teachers and students
Shivam Dixit	M.Sc. (Physics), B.Ed. JPF in Department of Education of Science and Mathematics in Alternative methods of Physics Experiments.
Taru Goyal	She is M.Sc.(Physics), B.Ed. working at Air Force Sr. Sec. School, Race Course , New Delhi -110003 as PGT Physics since 19 years. She had guided students for national Science Exhibitions.
Vandita Shukla	With about 22 years of experience in the domain of education, she is currently working as P.G.T. Physics in Kulachi Hansraj Model School, Ashok Vihar, Delhi.
Vani Ranga	She is M.Sc.( Physics), B.Ed. from Delhi University, working as PGT (Physics) in Salwan Public School, Rajendra Nagar, New Delhi since 2009. She has guided students for Science Exhibition and INSPIRE- MANAK awards. She has attended training programs- Physics Olympiad Exposure Camp in Homi Bhabha Centre for Science Education and National Workshop of Utsahi Physics Teachers organized by IAPT and NASI Allahabad .
Yashu Chabbra	She has been PGT Physics since 1989 in Kulachi Hansraj Model School Ashok Vihar New Delhi. She has long been associated with teaching learning material for school science with DAV school consortium, NCERT and CBSE Awarded for excellence in education by Delhi State Government She is Science and ATL laboratory coordinator.

Expert Panel

Experts	Profile
Associate Prof. (Retd.) N.K. Sehgal	Retd. Associate professor Winner of DR KS Krishnan gold medal more than 43 years of teaching experience at Hansraj college, University of Delhi.
Prof. V. B. Bhatia	Retired from Delhi University as Professor of Physics after serving for 42 years.
Prof. B. K. Sharma	Retd. Professor DESM, NCERT, New Delhi has been involved in the field of condensed matter physics, ultrasonic and teaching UG and PG levels for past 47 years.
Prof. K.L. Chopra	Retired from Hansraj College, University of Delhi as Professor of Physics

Course certificate

The final assessment will be conducted in the last week of the course i.e. from 24 Sept to 30 Sept 2021. The participants will get completion certificate if they score 70% and above in the final assessment.

SWAYAM Helpline / Support