PHYSICS

CBSE(Class-XII) PHYSICS (Theory) Syllabus Unit number ‒ I: Electrostatics 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 field. 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 dipol

PAPER-1 TOPIC-Mathematical Physics-I 1.Calculus- Recapitulation: Limits, continuity, average and instantaneous quantities, differentiation. Plotting functions.Intuitive ideas of continuous, differentiable, etc. functions and plotting of curves. Approximation: Taylor and binomial series (statements only). Convergence condition of Taylor series and corresponding tests.First Order and Second Order Differential equations: First Order Differential Equations and Integrating Factor. Homogeneous and Inhomogeneous second order differential equations with constant coefficients,particular integral. Wronskian and general solution. Statement of existence and Uniqueness Theorem forInitial Value Problems.Calculus of functions of more than one variable: Partial derivatives, exact and inexact differentials.Integrating factor, with simple illustration. Constrained Maximization using Lagrange Multipliers. 2.Vector Calculus- Recapitulation of vectors: Properties of vectors unde

                  SEMESTER-I                 SUBJECT-PHYSICS (MECHANICS)               THEORY 1.Mathematical Methods- Vectors: Vector algebra. Scalar and vector products. Derivatives of a vector with respect to a parameter. Ordinary Differential Equations: 1st order homogeneous differential equations. 2nd order homogeneous and inhomogeneous differential equations with constant coefficients. 2.Particle Dynamics- Laws of Motion: Frames of reference. Newton’s Laws of motion. Dynamics of a system of particles. Centre of Mass. Momentum and Energy: Conservation of momentum. Work and energy. Conservation of energy. Motion of rockets. Rotational Motion: Angular velocity and angular momentum. Torque. Conservation of angular momentum. 3.Gravitation- Gravitation: Newton’s Law of Gravitation. Motion of a particle in a central force field (motion is in a plane, angular momentum is conserved, areal velocity is constant). Kepler’s Laws (statement only). Satellite in circul