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ICSE 12th Physics Tuition

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What will you learn in this course?
    • To enable candidates to acquire knowledge and to develop an understanding of the terms, facts, concepts, definitions, and fundamental laws, principles and processes in the field of physics.
    • To develop the ability to apply the knowledge and understanding of physics to unfamiliar situations.
    • To develop a scientific attitude through the study of physical sciences.
    • To develop skills in –
      (a) the practical aspects of handling apparatus, recording observations and
      (b) Drawing diagrams, graphs, etc.
    • To develop an appreciation of the contribution of physics towards scientific and technological developments and towards human happiness.
    • To develop an interest in the world of physical sciences.
₹ 12000
Course Teacher
Course Information
Category
Duration
Hours
Price
₹ 12000

* Exclusive of 18% GST

Includes
    • Assignments every week
    • 200+ MCQs
    • Courseware prepared by experts
    • Assessments to give you the level of improvement

ISC Class 12 Physics Paper Pattern

The ISC Class 12 Physics paper is divided into two parts, as mentioned below.

  • Theory Paper: It consists of 70 marks. Students are allotted 3 hours of time duration to complete the paper.
  • Practicals: The practicals are conducted in 3 hours of time duration. It includes
    Practical work – 15 Marks
    Project work – 10 Marks
    Practical files – 5 Marks

Course Features

120 hours of Live Classes
200+ MCQ Test Series
Live Doubt Resolution
Live Doubt Resolution

Course Structure

S.No Unit Marks
1 Electrostatics 14
2 Current Electricity
3 Magnetic Effects of Current and Magnetism 16
4 Electromagnetic Induction and AlternatingCurrents
5 Electromagnetic Waves
6 Optics 18
7 Dual Nature of Radiation and Matter 12
8 Atoms and Nuclei
9 Electronic Devices 08
10 Communication Systems 02
Practicals 30
Total 100

Course Lessons

(i) Electric Charges and Fields Electric charges; conservation and quantisation of charge, Coulomb’s law; 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 field. Electric flux, Gauss’s theorem in Electrostatics and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell.

(ii) Electrostatic Potential, Potential Energy 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, energy stored in a capacitor.

Mechanism of flow of current in conductors. Mobility, drift velocity and its relation with electric current; Ohm’s law and its proof, resistance and resistivity and their relation to drift velocity of electrons; 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 and resistivity.

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, to compare emf of two cells; to measure internal resistance of a cell.

(i) Moving charges and magnetism

Concept of magnetic field, Oersted’s experiment. Biot – Savart law and its application. Ampere’s Circuital 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 sensitivity. Conversion of galvanometer into an ammeter and a voltmeter.

(ii) Magnetism and Matter

A current loop as a magnetic dipole, its magnetic dipole moment, magnetic dipole moment of a revolving electron, magnetic field intensity due to a magnetic dipole (bar magnet) on the axial line and equatorial line, torque on a magnetic dipole (bar magnet) in a uniform magnetic field; bar magnet as an equivalent solenoid, magnetic field lines; Diamagnetic, paramagnetic, and ferromagnetic substances, with examples. Electromagnets and factors affecting their strengths, permanent magnets.

(i) Electromagnetic Induction Faraday’s laws, induced emf and current; Lenz’s Law, eddy currents. Self-induction and mutual induction. Transformer.

(ii) Alternating Current Peak value, mean value and RMS value of alternating current/voltage; their relation in sinusoidal case; reactance and impedance; LC oscillations (qualitative treatment only), LCR series circuit, resonance; power in AC circuits, wattless current. AC generator.

Basic idea of displacement current. Electromagnetic waves, their characteristics, their transverse nature (qualitative ideas only). Complete electromagnetic spectrum starting from radio waves to gamma rays: elementary facts of electromagnetic waves and their uses.

(i) Ray Optics and Optical Instruments

Ray Optics: Reflection of light by spherical mirrors, mirror formula, refraction of light at plane surfaces, total internal reflection and its applications, optical fibres, refraction at spherical surfaces, lenses, thin lens formula, lens maker’s formula, magnification, power of a lens, combination of thin lenses in contact, combination of a lens and a mirror, refraction and dispersion of light through a prism. Scattering of light. Optical instruments: Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers and their resolving powers.

(ii) Wave Optics

Wave front and Huygen’s principle. Proof of laws of reflection and refraction using Huygen’s principle. Interference, Young’s double slit experiment and expression for fringe width(β), coherent sources and sustained interference of light, Fraunhofer diffraction due to a single slit, width of central maximum; polarisation, plane polarised light, Brewster’s law, uses of plane polarised light and Polaroids.

Wave particle duality; photoelectric effect, Hertz and Lenard’s observations; Einstein’s photoelectric equation – particle nature of light. Matter waves – wave nature of particles, de-Broglie relation; conclusion from Davisson-Germer experiment. X-rays.

(i) Atoms

Alpha-particle scattering experiment; Rutherford’s atomic model; Bohr’s atomic model, energy levels, hydrogen spectrum.

(ii) 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 reactions, nuclear fission and nuclear fusion.

(i) Semiconductor Electronics: Materials, Devices and SimpleCircuits. Energy bands in conductors, semiconductors and insulators (qualitative ideas only). Intrinsic and extrinsic semiconductors.

(ii) Semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier; Special types of junction diodes: LED, photodiode, solar cell and Zener diode and its characteristics, zener diode as a voltage regulator.

(iii) Junction transistor, npn and pnp transistor, transistor action, characteristics of a transistor and transistor as an amplifier (common emitter configuration).

(iv) Elementary idea of analogue and digital signals, Logic gates (OR, AND, NOT, NAND and NOR). Combination of gates.

Elements of a communication system (block diagram only); bandwidth of signals (speech, TV and digital data); bandwidth of transmission medium. Modes of propagation of electromagnetic waves in the atmosphere through sky and space waves, satellite communication. Modulation, types (frequency and amplitude), need for modulation and demodulation, advantages of frequency modulation over amplitude modulation. Elementary ideas about internet, mobile network and global positioning system (GPS).

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