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Important Questions for Practice MP board Maths class 12
Chapter wise Important Questions for Practice MP board Maths
Sunil Gupta
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Important Questions for Practice MP board Maths class 10
Chapter wise Important Questions for Practice MP board Maths class 10
Sunil Gupta
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Important Questions for Practice MP board Science class 10
chapter wise Important Questions for Practice MP board Science class 10
Sunil Gupta
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Important Questions for Practice MP board class 12 Biology
Chapter wise Important Questions for Practice MP board Biology
Sunil Gupta
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Important Questions for Practice MP board Chemistry
Chapter wise Important Questions for Practice MP board Chemistry
Sunil Gupta
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Important Questions for Practice MP board Physics
Physics chapter wise important questions and objectives.
Sunil Gupta
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Class 11 Physics Advance Level Notes
Study Notes For IIT JEE Advance NTSE KVPY Olympiad Etc All 11 class topics
Sunil Gupta
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Electrostats Colorful Notes
Detailed Explaination about Charge, field , potential, field lines,capacitance etc
Sunil Gupta
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Ray Optics Notes
Details And study notes about Geometrical Optics,microscope,telescope, human eye, myopia, prism, lens, convex,concave, mirrors and their magnification power.
Sunil Gupta
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Electricity Notes Class 12
Electric current Electric current in conductor Ohm’s law and its limitations Drift of electrons and origin of resistivity Resisitivity of various material Temperature dependence of resistivity Electric energy, power Combination of resistors Cells, EMF, internal resistance Cells in series and parallel Kirchoff’s rule Wheatstone bridge, Meter bridge Potentiometer
Sunil Gupta
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Dual Nature of Radiation and Photoelectric Effect
Dual Nature of Radiation & Matter work function Photoelectric Effect Electron Emission Photoelectric current photoelectrons stopping potential maximum kinetic energy Einstein Photoelectric Equation Particle Nature of Light Wave Nature of Matter de Broglie Equation The de Broglie wavelength (λ) Heisenberg's Uncertainty Principle Davisson and Germer Experiment
Sunil Gupta
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Electrostatics Theory Notes Contiinues
Class Notes For 12 students Electrostatic potential Potential due to a point charge Potential due to an electric diple Potential due to a system of charges Equipotential surfaces Potential energy of system of charges Potential energy in an external field Electrostatics of conductor Dielectrics and polarisation Capacitors and capacitance The parallel plate capacitor Effect of dielectric on capacitance Combinaion of capacitors Energy stored in a capacitor Van De Graff’s generator
Sunil Gupta
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Electrostatics Theory Notes
Class Notes for Class 12 Students.. easy to read and learn Electric charge: conservation Conductors and insulators Charging by induction Basic principle of electric charge Coulomb’s law Forces between multiple charges Electric field Electric field lines Electric flux Electric dipole Dipole in a uniform external field Continuous charge distribution Gauss’s law Application of Gauss’s law
Sunil Gupta
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Conceptual Problems IIT JEE and NEET
Rare Conceptual Problems for IIT JEE Mains Advance NEET and Other Competitive Exams.
Sunil Gupta
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Communication System
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.
Anil Gupta
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Semiconductor and Digital Circuits
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).
Anil Gupta
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Atoms & Nuclei
Atoms Alpha-particle scattering experiment; Rutherford’s model of atom; Bohr model, energy levels, hydrogen spectrum. Nuclei Composition and size of nucleus, atomic masses, isotopes, isobars; isotones. Radioactivityalpha, 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.
Anil Gupta
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Dual Nature of Matter and Radiation
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).
Anil Gupta
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Ray And Wave Optics
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 combination of a lens and a mirror. 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. 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 microscopes and astronomical telescopes. Polarisation, plane polarised light Brewster's law, uses of plane polarised light and Polaroids.
Anil Gupta
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Electromagnetic waves
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.
Anil Gupta
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Electromagnetic Induction and Alternating Currents
Electromagnetic InductionElectromagnetic induction; Faraday’s laws, induced emf and current; Lenz’s Law, Eddy currents. Self and mutual induction. 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, wattless current. AC generator and transformer.
Anil Gupta
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Magnetic Effects of Current and Magnetism
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, 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. 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.
Anil Gupta
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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.
Anil Gupta
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Electrostats
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).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, capacitorand capacitance, combination fcapacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor.
Anil Gupta
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XII Physics Notes
CBSE Class XII Study Material Prepared by Zietmaysore Faculty Team. Physics Chapter Maps, Numerical and Notes
Sunil Gupta
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IIT Advance Level Notes By BPS
Extremely Fantastic Notes Prepared By BPS for IIT Advance. Download Free Here.
Anil Gupta
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Class 12 Physics Advance Level Notes
Notes For IIT Advance, KVPY NTSE and other competitive Exams. Topic Covers: Electorstatics, Electircity, Megnetic Effect of Current, Magnetism, Electromagnetic Induction, Alternating Current, Electromagnetic Waves, Ray and Wave Optics, Atoms, Nuclie, Semiconductors, Digital Electronics and others
Sunil Gupta