Topic 1: Elements of a communication system Topic 2: Basic terminology used in electronic communication systems 1 Topic 3: Basic terminology used in electronic communication system 2 Topic 4: Band width of signals Topic 5: Bandwidth of transmission medium Topic 6: Propagation of electromagnetic waves – Ground waves Topic 7: Sky waves Topic 8: …
Topic 1 : Classification of metals, conductors and semiconductors Topic 2 : Classification on the basis of energy bands Topic 3 : Energy band structure of conductors, insulators and semi conductors Topic 4 : Intrinsic semiconductor Topic 5 : Extrinsic semiconductor Topic 6 : n type semiconductor Topic 7 : p type semiconductor Topic 8 …
Chapter 14 : Semiconductor Electronics: Materials, Devices and Simple Circuits Read More »
Topic 1 : Atomic masses and composition of nucleus Topic 2 : Discovery of neutrons Topic 3 : Size of the nucleus Topic 4 : Radioactivity Topic 5 : Nuclear energy Topic 6 : Nuclear fusion Multiple choice questions Questions and answers Important questions with solutions Note book
Topic 1 : Alpha-particle scattering and Rutherford’s model Topic 2 : Alpha –particle trajectory Topic 3 : Electron orbits Topic 4 : Atomic spectra Topic 5 : Spectral series Topic 6 : Bohr model of the hydrogen atom Topic 7 : Broglie’s explanation of Bohr’s second postulate of quantisation Multiple choice questions Questions and answers …
Topic 1 : Electron emission Topic 2 : Work functions of some metals Topic 3 : Photoelectric Effect – Hertz observations Topic 4 : Hallwach’s and Lenard’s observations Topic 5 : Experimental study of photoelectric effect Topic 6 : Factors on which the photoelectric current depends Topic 7 : Photoelectric effect and wave theory of …
Chapter 11 : Dual Nature of Radiation and Matter Read More »
Topic 1: Huygens principle Topic 2: Refraction of plane waves using Huygens principle Topic 3: Reflection of a plane wave by a plane surface Topic 4: The Doppler effect Topic 5: Blue shift and red shift Topic 6: Coherent and incoherent addition of waves Topic 7: Interference of light waves and Young’s experiment Topic 8: …
Topic 1: Reflection of light by spherical mirrors Topic 2: Sign convention Topic 3: Focal length of spherical mirrors Topic 4: The mirror equation Topic 5: Refraction Topic 6: Total internal reflection Topic 7: Total internal reflection in nature-Mirage Topic 8: Optical fibres Topic 9: Refraction at spherical surfaces and by lenses Topic …
Topic 1: Displacement current Topic 2: Electromagnetic waves Topic 3: Nature of electromagnetic waves Topic 4: Solved problem Topic 5: Electromagnetic spectrum Topic 6: Radio waves Topic 7: Microwaves Topic 8: Infrared waves Topic 9: Visible Topic 10: Ultraviolet rays Topic 11: X rays Topic 12: Gamma rays Multiple choice questions Questions and answers Important …
Topic 1: AC Voltage applied to a resistor Topic 2: Representation of AC current and voltage Topic 3: AC voltage applied to an inductor Topic 4: AC voltage applied to a capacitor Topic 5: AC voltage applied to a series LCR circuit Topic 6: Power in AC circuit: The power factor Topic 7: Oscillations Topic …
Topic 1: The experiments of Faraday and Henry Topic 2: Magnetic flux Topic 3: Faraday’s law of induction Topic 4: Lenz’s law and conservation of energy Topic 5: Motional electromotive force Topic 6: Energy consideration: A quantitative study Topic 7: Eddy currents Topic 8: Applications of Eddy current Topic 9: Inductance – Mutual inductance …
