\n| \n Unit No.<\/strong><\/p>\n<\/td>\n| \n Name of Unit<\/strong><\/p>\n<\/td>\n| \n No. of Periods<\/strong><\/p>\n<\/td>\n| \n Marks<\/strong><\/p>\n<\/td>\n<\/tr>\n\n| \n Unit\u2013I<\/strong><\/p>\n<\/td>\n| \n Electrostatics<\/strong><\/p>\n<\/td>\n| \n 23<\/p>\n<\/td>\n | \n 17<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20131: Electric Charges and Fields<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20132: Electrostatic Potential and Capacitance<\/p>\n<\/td>\n<\/tr>\n | \n| \n Unit-II<\/strong><\/p>\n<\/td>\n| \n Current Electricity<\/strong><\/p>\n<\/td>\n| \n 15<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20133: Current Electricity<\/p>\n<\/td>\n<\/tr>\n | \n| \n Unit-III<\/strong><\/p>\n<\/td>\n| \n Magnetic Effects of Current and Magnetism<\/strong><\/p>\n<\/td>\n| \n 16<\/p>\n<\/td>\n | \n 18<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20134: Moving Charges and Magnetism<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20135: Magnetism and Matter<\/p>\n<\/td>\n<\/tr>\n | \n| \n Unit-IV<\/strong><\/p>\n<\/td>\n| \n Electromagnetic Induction and Alternating Currents<\/strong><\/p>\n<\/td>\n| \n 19<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20136: Electromagnetic Induction<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20137: Alternating Current<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Total<\/p>\n<\/td>\n | \n 73<\/p>\n<\/td>\n | \n 35<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n <\/span>Detailed Term-1 Class 12 CBSE Physics Syllabus 2023-24<\/strong><\/span><\/span><\/h4>\nUnit I: Electrostatics<\/strong><\/span><\/p>\nChapter\u20131: Electric Charges and Fields<\/strong><\/p>\n\n- Electric Charges; Conservation of charge, Coulomb’s law force between two point charges, forces between multiple charges; superposition principle, and continuous charge distribution. <\/li>\n
- 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 the uniform electric field.<\/li>\n
- Electric flux, statement of Gauss’s theorem and its applications to find fields due to infinitely long straight wire, uniformly charged infinite plane sheet, and uniformly charged thin spherical shell (field inside and outside). <\/li>\n<\/ul>\n
Chapter\u20132: Electrostatic Potential and Capacitance <\/strong><\/p>\n\n- Electric potential, potential difference, electric potential due to a point charge, a dipole, and system of charges; equipotential surfaces, the electrical potential energy of a system of two point charges, and electric dipole in an electrostatic field. <\/li>\n
- Conductors and insulators, free charges, and bound charges inside a conductor. Dielectrics and electric polarization, capacitors, and capacitance, a combination of capacitors in series and parallel, the capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor. <\/li>\n<\/ul>\n
Unit II: Current Electricity <\/strong><\/span><\/p>\n<\/span>Chapter\u20133: Current Electricity<\/strong><\/span><\/h4>\n\n- Electric current, the flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohm\u2019s law, electrical resistance, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity, and conductivity; temperature dependence of resistance.<\/li>\n
- The internal resistance of a cell, potential difference, and emf of a cell, a combination of cells in series and parallel, Kirchhoff\u2019s laws and simple applications, Wheatstone bridge, meter bridge<\/li>\n
- Potentiometer \u2013 principle and its applications to measure potential difference and for comparing EMF of two cells; measurement of internal resistance of a cell.<\/strong><\/li>\n<\/ul>\n
Unit III: Magnetic Effects of Current and Magnetism<\/strong><\/span><\/p>\n<\/span>Chapter\u20134: Moving Charges and Magnetism<\/strong><\/span><\/h4>\n\n- Concept of the magnetic field, Oersted\u2019s experiment.<\/li>\n
- Biot \u2013 Savart law and its application to the current carrying circular loop.<\/li>\n
- Ampere\u2019s law and its applications to an infinitely long straight wire. Straight and toroidal solenoids (only qualitative treatment), the force on a moving charge in uniform magnetic and electric fields<\/li>\n
- Force on a current-carrying conductor in a uniform magnetic field, the force between two parallel current-carrying conductors-definition of an ampere, torque experienced by a current loop in a uniform magnetic field; moving coil galvanometer-its current sensitivity and conversion to ammeter and voltmeter.<\/li>\n<\/ul>\n
<\/span>Chapter\u20135: Magnetism and Matter<\/strong><\/span><\/h4>\n\n- 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.<\/li>\n
- Para-, dia- and ferromagnetic substances, with examples. Electromagnets and factors affecting their strengths, permanent magnets.<\/li>\n<\/ul>\n
Unit IV: Electromagnetic Induction and Alternating Currents<\/strong><\/span><\/p>\nChapter\u20136: Electromagnetic Induction<\/strong><\/p>\nElectromagnetic induction; Faraday’s laws, induced EMF and current; Lenz’s Law, Eddy currents. Self and mutual induction. <\/p>\n Chapter\u20137: Alternating Current <\/strong><\/p>\nAlternating 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.<\/p>\n <\/span>Term 2 CBSE Class 12 Physics Syllabus And Marks Distribution 2023-24<\/strong><\/span><\/h3>\nTime: 2 Hours<\/em><\/strong><\/p>\nMax Marks: 35<\/em><\/strong><\/p>\n\n\n\n| \n Unit No.<\/strong><\/p>\n<\/td>\n| \n Name of Unit<\/strong><\/p>\n<\/td>\n| \n No. of Periods<\/strong><\/p>\n<\/td>\n| \n Marks<\/strong><\/p>\n<\/td>\n<\/tr>\n\n| \n Unit\u2013V<\/strong><\/p>\n<\/td>\n| \n Electromagnetic Waves<\/strong><\/p>\n<\/td>\n| \n 02<\/p>\n<\/td>\n | \n 17<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20138: Electromagnetic Waves<\/p>\n<\/td>\n<\/tr>\n | \n| \n Unit\u2013VI<\/strong><\/p>\n<\/td>\n| \n Optics<\/strong><\/p>\n<\/td>\n| \n 18<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u20139: Ray Optics and Optical Instruments<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u201310: Wave Optics<\/p>\n<\/td>\n<\/tr>\n | \n| \n Unit\u2013VII<\/strong><\/p>\n<\/td>\n| \n Dual Nature of Radiation and Matter<\/strong><\/p>\n<\/td>\n| \n 07<\/p>\n<\/td>\n | \n 11<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u201311: Dual Nature of Radiation and Matter<\/p>\n<\/td>\n<\/tr>\n | \n| \n Unit\u2013VIII<\/strong><\/p>\n<\/td>\n| \n Atoms and Nuclei<\/strong><\/p>\n<\/td>\n| \n 11<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u201312: Atoms<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u201313: Nuclei<\/p>\n<\/td>\n<\/tr>\n | \n| \n Unit\u2013IX<\/strong><\/p>\n<\/td>\n| \n Electronic Devices<\/strong><\/p>\n<\/td>\n| \n 07<\/p>\n<\/td>\n | \n 7<\/p>\n<\/td>\n<\/tr>\n | \n| \n <\/p>\n<\/td>\n | \n Chapter\u201314: Semiconductor Electronics: Materials, Devices, and Simple Circuits<\/p>\n<\/td>\n<\/tr>\n | \n| \n | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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