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- PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF PDF
- PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF CODE
- PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF SERIES
- PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF FREE
PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF SERIES
Unit IV: Electromagnetic Induction and Alternating CurrentsĮlectromagnetic induction Faraday's laws, induced EMF and current Lenz's Law, Eddy currents.Īlternating 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.īasic idea of displacement current, Electromagnetic waves, their characteristics, their Transverse nature (qualitative ideas only).Įlectromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays) including elementary facts about their uses.Ĭhapter–9: Ray Optics and Optical Instruments Electromagnets and factors affecting their strengths, permanent magnets. Para-, dia- and ferro - magnetic substances, with examples.
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Straight and toroidal solenoids (only qualitative treatment), force on a moving charge in uniform magnetic and electric fields, Cyclotron.įorce 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.Ĭurrent 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. Unit III: Magnetic Effects of Current and Magnetism (22 Periods)Ĭoncept of magnetic field, Oersted's experiment.īiot - Savart law and its application to current carrying circular loop.Īmpere's law and its applications to infinitely long straight wire. Potentiometer - principle and its applications to measure potential difference and for comparing EMF of two cells measurement of internal resistance of a cell. 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.
PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF CODE
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.Įlectric 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.
PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF FREE
In class 12th physics there are 10 units including 15 chapters.Įlectric Charges Conservation of charge, Coulomb's law-force between two point charges, forces between multiple charges superposition principle and continuous charge distribution.Įlectric field, electric field due to a point charge, electric field lines, electric dipole, electricfield due to a dipole, torque on a dipole in uniform electric fleld.Įlectric 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).Ĭhapter–2: Electrostatic Potential and CapacitanceĮlectric 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.Ĭonductors and insulators, free charges and bound charges inside a conductor. The topics included are Electric Charges and Fields, Electrostatic Potential and Capacitance, Current Electricity, Moving Charges and Magnetism, Magnetism and Matter, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray Optics and Optical Instruments, Wave Optics, Dual Nature of Radiation and Matter, Atoms, Nuclei, Semiconductor Electronics: Materials, Devices and Simple Circuits, Communication Systems. M圜BSEguide provides solved papers, board question papers, revision notes and NCERT solutions for CBSE class 12 Physics.
PHYSICS INVESTIGATORY PROJECTS FOR CLASS 12 CBSE PDF PDF
Download CBSE class 12 Physics study material in PDF format.