Physics
Types of superconductors,superconductors types
TYPES OF SUPERCONDUCTORS Based on the property of Meissner effect, the super conductors are classified into two types. They are…
TYPES OF SUPERCONDUCTORS Based on the property of Meissner effect, the super conductors are classified into two types. They are…
MEISSNER EFFECT When magnetic field is applied to a super conductor at T < 𝑇𝑐 then magnetic lines of force does not passe…
SOFT AND HARD MAGNETIC MATERIALS Depending upon the hysteresis area/loss, the ferromagnetic materials are classified into two…
What is superconductivity, Discoverer of superconductivity. Discoverer of Superconductivity: Every material has its own resistan…
What is MAGNETIC PROPERTIES,magnetic properties all definitions. INTRODUCTION Magnetism is the one of the property of material…
CLASSIFICATION OF MAGNETIC MATERIALS Depending upon the magnetic response, materials are classified into five types. They are…
APPLICATIONS OF DIELECTRIC MATERIALS. (a). Dielectrics are used as outer jacket over plastic or rubber over the aluminum and …
LOCAL (INTERNAL) FIELD OR LORENTZ RELATION : Definition When a dielectric material is subjected to an external electric field…
HYSTERESIS: Definition: The lagging behaviour of magnetic flux density (B) concerning the magnetic field intensity (H) is known…
What is dielectrics? DIELECTRICS: Dielectrics or insulators are bad conductors of electricity due to the unavailability of fre…
ADVANTAGES OF OPTICAL FIBERS OVER CONVENTIONAL CO-AXIAL CABLE COMMUNICATION The optical fiber communication has lot of advantag…
OPTICAL FIBERS IN COMMUNICATION SYSTEM Because of wide bandwidth, more long distant communication, less weight and security etc…
DIFFERENCES BETWEEN STEP INDEX AND GRADED INDEX OPTICAL FIBRE i. Step index fibre 1. It is of reflective type. 2. In this fibre…
Total internal reflection. We know that when a ray of light passes from one medium to another medium than at the separation be…
DIFFRACTION When light is incident on an obstacle whose size is comparable with the wavelength of light then the incident lig…
Introduction about optical fiber. In a communication system generally, microwaves and radio waves are used. But the frequencies…
APPLICATIONS OF NEWTONS RINGS Newton’s rings experiment is used to determine the radius of curvature (R) of given lens by knowin…
What Is Newton’s rings. NEWTON’S RINGS To study the interference in a non-uniform thin film, Newton’s rings experiment is used.…
INTERFERENCE DEFINITION INTERFERENCE definition When two or more light waves superimpose in the medium then according to the p…
Experimental verification of dual nature of matter-wave or Davisson – Germer Experiment Fig (a) The experimental arrangement …
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