12th Class Physics MCQ Tests Punjab
12th Class Punjab
MCQ Tests
Physics
Here is the list of chapters of online lectures of 12th Class Physics subject. The physics book covers the chapters as following:
- ELECTROSTATICS
- Current Electricity
- Electromagnetism
- Electromagnetic Induction
- Alternating Current
- Physics of Solids
- Electronics
- Dawn of Modern Physics
- Atomic Spectra
- Nuclear Physics
Physics English Medium Book
Here you can see all chapters with topics for online lectures 12th Class Physics Punjab.
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Chapter 12 ELECTROSTATICS
Columbs Law, Fields of Force, Electric Field Lines, Applications of Electrostatics, Inkjet Printers, Electric Flux, Electric Flux Through a Surface Enclosing a Charge, Gauss Law, Applications of Gauss Law, Intensity of Field Inside a Hollow Charged Sphere, Electric Intensity Due to an infinite Sheet of Charge, Electric Intensity Between Two Oppositely Charged Parallel Plates, Electric Potential, Electric Field as Potential Gradient, Electric Potential at a Point due to a Point Charge, Electron Volt, Electric and Gravitational Forces (A Comparison), Charge on an Electron By Millikans Method, Capacitor, Capacitance of a Parallel Plate Capacitor, Electric Polarization of Dielectrics, Energy Stored in a Capacitor, Charging and Discharging a Capacitor 9
MCQs -
Chapter 13 Current Electricity
Electric Current, Current Direction, Current Through a Metallic Conductor, Source of Current, Effects of Current, Heating Effect, Magnetic Effect, Chemical Effect, Ohms Law, Review of Series and Parallel Combination of Resistors, Resistivity and its Dependence Upon Temperature, Colour Code for Carbon Resistances, Rheostat, Thermistors, Electrical Power and Power Dissipation in Resistors, Electomotive Force (EMF) and Potentail Difference, Maximum Power Output, Kirchhoffs Rules, Kirchhoffs First Rule, Kirchhoffs Second Rule, Procedure of Solution of Circuit Problems, Wheatstone Bridge, Potentiometer 30
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Chapter 14 Electromagnetism
Magnetic Field Due to Current in a Long Straight Wire, Force on a Current Carrying Conductor in a Uniform Magnetic Field, Magnetic Flux and Flux Density, Amperes Law and Determination of Flux Density B, Field Due to a Current Carrying Solenoid, Force on a Moving Charge in a Magnetic Field, Motion of Charged Particle in an Electric and Magnetic Field, Determination of e/m of an Electron, Cathode Ray Oscilloscope, Uses of CRO, Torque on a Current Carrying Coil, Galvanometer, Ammeter, Voltmeter, Ohmmeter, Avo Meter-Multimeter, Voltage Measuring Part of AVO Meter, Current Measuring Part of AVO Meter, Resistance Measuring Part of AVO Meter, Digital Multimeter (DMM) 40
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Chapter 15 Electromagnetic Induction
Induced EMF and Induced Current, Motional EMF, Faradays Law and Induced EMF, Lenz Law and Direction of Induced EMF, Mutual Induction, Self Induction, Energy Stored in an Inductor, Alternating Current Generator, D.C. Generator, Back Motor Effect in Generators, D.C. Motor, Back EMF Effect in Motors, Transformer 30
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Chapter 16 Alternating Current
Alternating Current, Instantaneous Value, Peak Value, Peak to peak Value, Root Mean Square (rms) value, Phase of A.C., Phase Lag and Phase Lead, Vector Representation of an Alternating Quantity, A.C. Circuits, A.C. Through a Resistor, A.C. Through a Capacitor, A.C. Through an Inductor, Impedance, R-C and R-L Series Circuits, Power in A.C. Circuits, Series Resonance Circuit, Parallel Resonance Circuit, Three Phase A.C. Supply, Principle of Metal Detectors, Choke, Electromagnetic Waves, Principle of Generation, Transmission and Reception of Electromagnetic Waves, Modulation, Amplitude Modulation, Frequency Modulation 45
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Chapter 17 Physics of Solids
Classification of Solids, Crystalline Solids, Amorphous or Glassy Solids, Polymeric Solids and Crystal Lattice, Mechanical Properties of Solids, Deformation in Solids, Stress and Strain, Elastic Constants, Elastic Limit and Yield Strength, Strain Energy in Deformed Materials, Electrical Properties of Solids, Energy Band Theory, Insulators and Conductors, Semiconductors, Intrinsic and Extrinsic Semiconductors, Conduction by Electrons and Holes in Semiconductors, Superconductors, Magnetic Properties of Solids, Hysterises Loop 20
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Chapter 18 Electronics
Brief Review of p-n Junction and its Characteristics, Forward Biased p-n Junction, Reverse Biased p-n Junction, Rectification, Half Wave Rectification, Full Wave Rectification, Specially Designed p-n Junction, Light Emitting Diode, Photo Diode, Photo-Voltaic Cell, Transistors, Current Flow in a n-p-n Transistor, Transistor as an Amplifier, Transistor as a Switch, Operational Amplifier, Characteristics of op-amp, OP-AMP as Inverting Amplifier, OP-AMP as Non-Inverting Amplifier, OP-AMP as a Comparator, Comparator as a Night Switch, Digital Systems, Fundamental Logic Gates, OR Gate, AND Gate, NOT Gate, Other Logic Gates, Applications of Gates in Control Systems 40
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Chapter 19 Dawn of Modern Physics
Relative Motion, Frames of Reference, Special Theory of Relativity, Time Dilation, Length Contraction, Mass Variation, Mass energy relation, NAVSTAR Navigation System, Black Body Radiation, Intensity distribution diagram, Plancks Assumption, The Photon, Interaction of Electromagnetic Radiation With Matter, Photoelectric Effect, Explanation on the Basis of Quantum Theory, Photocell, Compton Effect, Pair Production, Annihilation of Matter, Wave Nature of Particles, Davisson and Germer Experiment, Wave Particle Duality, Uses of Wave Nature of Particles, Electron Microscope, Uncertainty Principle 30
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Chapter 20 Atomic Spectra
Atomic Spectra, Atomic Spectrum of Hydrogen, Bohrs Model of the Hydrogen Atom, de Broglies interpretation of Bohars Orbits, Quantized Radii, Quantized Energies, Hydrogen Emission Spectrum, Inner Shell Transitions and Characteristic X-Rays, Production of X-Rays, The Continuous X-Ray Spectrum, Uses of X-Ray, CAT - Scanner, Biological Effects of X-Rays, Uncertainty Within the Atom, Laser, Spontaneous and Stimulated Emission, Population Inversion and Laser Action, Helium - Neon Laser, Uses of laser in medicine and industry 20
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Chapter 21 Nuclear Physics
Atomic Nucleus, Isotopes, Mass Spectrograph, Mass Defect and Binding Energy, Radioactivity, Nuclear transmutation, Half Life, Interaction of Radiation With Matter, Radiation Detectors, Wilson Cloud Chamber, Geiger-Muller Counter, Solid State Detector, Nuclear Reactions, Nuclear Fission, Fission Chain Reaction, Nuclear Reactor, Types of Reactors, Fusion Reaction, Nuclear Reaction in the Sun, Radiation Exposure, Biological Effects of Radiation, Biological and Medical Uses of Radiation, Tracer Techniques, Medical Exposure and Therapy, Radiography, Basic Forces of Nature, Building Blocks of Matter 54
MCQs
Physics English Medium Book
12th Class Online Classes 2024
Updated on: 28-03-2024
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