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Time: 3 hrs, Max Marks. 70.

Unit No.

Unit Name

Chapter Name

Unit Period

Unit Marks

Chapter Period

1

Electrostatics

Chapter–1: Electric Charges and Fields

22

15

11

Chapter–2: Electrostatic Potential and Capacitance

11

2

Current Electricity

Chapter–3: Current Electricity

20

20

3

Magnetic Effects of Current and Magnetism

Chapter–4: Moving Charges and Magnetism

22

16

11

Chapter–5: Magnetism and Matter

11

4

Electromagnetic Induction and Alternating Currents

Chapter–6: Electromagnetic Induction

20

10

Chapter–7: Alternating Current

10

5

Electromagnetic Waves

Chapter–8: Electromagnetic Waves

4

17

4

6

Optics

Chapter–9: Ray Optics and Optical Instruments

25

13

Chapter–10: Wave Optics

12

7

Dual Nature of Radiation and Matter

Chapter–11: Dual Nature of Radiation and Matter

8

10

8

8

Atoms and Nuclei

Chapter–12: Atoms

14

7

Chapter–13: Nuclei

7

9

Electronic Devices

Chapter–14: Semiconductor Electronics: Materials,Devices and Simple Circuits

15

12

15

10

Communication Systems

Chapter–15: Communication Systems

10

10

                                   

160

70

160

Chapter–1: Electric Charges and Fields

  • Electric Charges; Conservation of charge, Coulomb's law-force between two point charges, forces between multiple charges; superposition principle and continuous charge distribution
  • Electric field, electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in uniform electric fleld.
  • Electric flux, statement of Gauss's theorem and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell (field inside and outside).

Chapter–2: Electrostatic Potential and Capacitance

  • Electric potential, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field.
  • Conductors and insulators, free charges and bound charges inside a conductor. Dielectrics and electric polarisation, capacitors and capacitance, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor.

Chapter–3: Current Electricity

  • Electric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohm's law, electrical resistance, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity, Carbon resistors, colour code for carbon resistors; series and parallel combinations of resistors; temperature dependence of resistance.
  • Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and in parallel, Kirchhoff's laws and simple applications, Wheatstone bridge, metre bridge.
  • Potentiometer - principle and its applications to measure potential difference and for comparing EMF of two cells; measurement of internal resistance of a cell.

Chapter–4: Moving Charges and Magnetism

  • Concept of magnetic field, Oersted's experiment. Biot - Savart law and its application to current carrying circular loop. Ampere's law and its applications to infinitely long straight wire. Straight and toroidal solenoids (only qualitative treatment), force on a moving charge in uniform magnetic and electric fields, Cyclotron.
  • Force on a current-carrying conductor in a uniform magnetic field, force between two parallel current-carrying conductors-definition of ampere, torque experienced by a current loop in uniform magnetic field; moving coil galvanometer-its current sensitivity and conversion to ammeter and voltmeter.

Chapter–5: Magnetism and Matter

  • Current loop as a magnetic dipole and its magnetic dipole moment, magnetic dipole moment of a revolving electron, magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis, torque on a magnetic dipole (bar magnet) in a uniform magnetic field; bar magnet as an equivalent solenoid, magnetic field lines; earth's magnetic field and magnetic elements. Para-, dia- and ferro - magnetic substances, with examples. Electromagnets and factors affecting their strengths, permanent magnets

Chapter–6: Electromagnetic Induction

  • Electromagnetic induction; Faraday's laws, induced EMF and current; Lenz's Law, Eddy currents. Self and mutual induction.
Chapter–7: Alternating Current
  • Alternating currents, peak and RMS value of alternating current/voltage; reactance and impedance; LC oscillations (qualitative treatment only), LCR series circuit, resonance; power in AC circuits, power factor, wattless current. AC generator and transformer

Chapter–8: Electromagnetic Waves

  • Basic idea of displacement current, Electromagnetic waves, their characteristics, their Transverse nature (qualitative ideas only).
  • Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays) including elementary facts about their uses.

Chapter–9: Ray Optics and Optical Instruments

  • Ray Optics: Reflection of light, spherical mirrors, mirror formula, refraction of light, total internal reflection and its applications, optical fibres, refraction at spherical surfaces, lenses, thin lens formula, lensmaker's formula, magnification, power of a lens, combination of thin lenses in contact, refraction and dispersion of light through a prism.
  • Scattering of light - blue colour of sky and reddish apprearance of the sun at sunrise and sunset
  • Optical instruments: Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers.

Chapter–10: Wave Optics

  • Wave optics: Wave front and Huygen's principle, reflection and refraction of plane wave at a plane surface using wave fronts. Proof of laws of reflection and refraction using Huygen's principle. Interference, Young's double slit experiment and expression for fringe width, coherent sources and sustained interference of light, diffraction due to a single slit, width of central maximum, resolving power of microscope and astronomical telescope, polarisation, plane polarised light, Brewster's law, uses of plane polarised light and Polaroids.

Chapter–11: Dual Nature of Radiation and Matter

  • Dual nature of radiation, Photoelectric effect, Hertz and Lenard's observations; Einstein's photoelectric equation-particle nature of light.
  • Matter waves-wave nature of particles, de-Broglie relation, Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained).

 Chapter–12: Atoms

  • Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model, energy levels, hydrogen spectrum

 Chapter–13: Nuclei

  • Composition and size of nucleus, Radioactivity, alpha, beta and gamma particles/rays and their properties; radioactive decay law. Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number; nuclear fission, nuclear fusion.

  Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits

  • Energy bands in conductors, semiconductors and insulators (qualitative ideas only) Semiconductor diode - I-V characteristics in forward and reverse bias, diode as a rectifier;
  • Special purpose p-n junction diodes: LED, photodiode, solar cell and Zener diode and their characteristics, zener diode as a voltage regulator.
  • Junction transistor, transistor action, characteristics of a transistor and transistor as an amplifier (common emitter configuration), basic idea of analog and digital signals, Logic gates (OR, AND, NOT, NAND and NOR).

  Chapter–15: Communication Systems

  • Elements of a communication system (block diagram only); bandwidth of signals (speech, TV and digital data); bandwidth of transmission medium. Propagation of electromagnetic waves in the atmosphere, sky and space wave propagation, satellite communication. Need for modulation, amplitude modulation.

                                                                                                                                  QUESTION PAPER DESIGN - CLASS - XII (2017-18)

                                                                                                                                Physics (CODE - 042) (Time 3 Hours, Max. Marks: 70)

S. No.

Typology of Questions

Very Short Answer (1 marks)

Short Answer (2 marks)

SA II Answer I (3marks)

VBQ (4 marks)

LA(5 Marks)

Total Marks

Weightage %

1

Remembering- (Knowledge based Simple recall questions, to know specific facts, terms, concepts, principles, or theories, Identify, define, or recite, information)

2

1

1

   

7

10%

2

Understanding- (Comprehension -to be familiar with meaning and to understand conceptually, interpret, compare, contrast, explain, paraphrase information)

 

2

4

 

1

21

30%

3

Application- (Use abstract information in concrete situation, to apply knowledge to new situations, Use given content to interpret a situation, provide an example, or solve a problem)

 

2

4

 

1

21

30%

4

High Order Thinking Skills- (Analysis & Synthesis- Classify, compare, contrast, or differentiate between different pieces of information, Organize and/or integrate unique pieces of information from a variety of sources)

2

 

1

 

1

10

14%

5

Evaluation- (Appraise, judge, and/ or justify the value or worth of a decision or outcome, or to predict outcomes based on values)

1

 

2

1

 

11

16%

 

TOTAL

5x1=5

5x2=10

12x3=36

1x4=4

3x5=15

70(26)

100%

The entire syllabus is divided into 4 Modules.

Module

Duration

Chapter Name

NCERT Book

Exemplar Book

NCERT Solution

Module 1

3 Months

Chapter–1: Electric Charges and Fields

Download

Download

Download

Chapter–2: Electrostatic Potential and Capacitance

Download

Download

Download

Chapter–3: Current Electricity

Download

Download

Download

Chapter–4: Moving Charges and Magnetism

Download

Download

Download

Chapter–5: Magnetism and Matter

Download

Download

Download

 

Module 2

 

3 Months

Chapter–6: Electromagnetic Induction

Download

Download

Download

Chapter–7: Alternating Current

Download

Download

Download

Chapter–8: Electromagnetic Waves

Download

Download

Download

Chapter–9: Ray Optics and Optical Instruments

Download

Download

Download

Chapter–10: Wave Optics

Download

Download

Download

Chapter–11: Dual Nature of Radiation and Matter

Download

Download

Download

Module 3

  

2 Month

Chapter–12: Atoms

Download

Download

Download

Chapter–13: Nuclei

Download

Download

Download

Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits

Download

Download

Download

Chapter–15: Communication Systems

Download

Download

Download

Module 4

2 Months

Revision & Full-Length Tests

 

 

 

  • Physics Part I- Textbook for Class XII, NCERT Publication
  • Physics Part II - Textbook for Class XII, NCERT Publication
  • Chapter Revision Assignments (Based on Last 10 years question papers)
  • Physics Exemplar Problem for Class XII, Published by NCERT

 

Module 1

April

May

June

Week 1

1

CH1

Week 6

1

CH3

Week 11

1

CH5

2

CH1

2

CH3

2

CH5

3

CH1

3

CH3

3

CH5

4

CH1

4

CH3

4

CH5

Week 2

1

CH1

Week 7

1

CH3

5

C5

2

CH1

2

CH3

Week 12

1

Revision

3

C1

3

CH3

 

2

Revision

4

CH2

4

CH3

 

3

Revision

Week 3

1

CH2

Week 8

1

C3

 

4

Revision

2

CH2

2

UT1

Week 13

1

Holiday

3

CH2

3

UT1

 

2

4

CH2

4

CH4

 

3

Week 4

1

CH2

Week 9

1

CH4

 

4

2

CH2

2

CH4

 

3

CH2

3

CH4

4

C2

4

CH4

Week 5

1

CH3

Week 10

1

CH4

2

CH3

2

C4

3

CH3

3

CH5

4

CH3

4

CH5

  • Full Coverage of NCERT Text books and NCERT Exemplar Problems
  • Chapter Revision Assignments (Based on Last 10 years question papers)
  • Unit Revision Assignments (Based on Last 10 years question papers)

 

  • Initial performance analysis based last class report card
  • 15 Chapter tests to cover each chapters
  • 5 Unit tests to cover 10 Units
  • 3 cumulative tests
  • 10 Full Length tests – 5 Model Test Papers, 5 Last Year papers