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Essays on Electromagnetism

We found 14 free papers on Electromagnetism

Properties Of Ionic Compounds Lab

Chemistry

Electromagnetism

Iron

Materials science

Nature

Physical chemistry

Water

Words: 856 (4 pages)

A substance must overcome its physical property, specifically the imperative of the environment at which the substance can melt. 3. Describe what is necessary for a substance to be a conductor Of electricity. In order for a substance to be a good conductor of electricity, there must be charged particles in the substance, ions or…

Assignment about Electromagnetic Clutches

Electrical engineering

Electromagnetism

Force

machines

mechanical engineering

Mechanics

Words: 1220 (5 pages)

Secondarily, its thickness allows for wear over the life of the clutch. However, that wear results from a fundamental drawback of diabetics design. Since the armature is thick and massive, it has a high inertia, and all of its originally stationary mass must be “spun up” to match the rapidly rotating pulley and friction disk…

The optical microscope

Electromagnetism

Light

Microscopy

Vision

Words: 1082 (5 pages)

The optical microscope has been a standard tool in life science as well as material science for more than one and a half centuries now. The optical microscope widely use in the field of cell biology, microbiology, biotechnology, pharmacology, forensic and medical diagnosis especially when dealing with tissue fragments. It is a type of microscope…

Working Principle of the Cathode Ray Tube

Chemistry

Electrical engineering

Electricity

Electromagnetism

Electronic Engineering

Electronics

Physical chemistry

Words: 1101 (5 pages)

Cathode ray tube is used for producing images, when an electron beam hits the surface made out of a phosphorescent, and the cathode ray tube is basically a vacuum tube. An example of a cathode ray tube is a computer desktop and the picture tubes in television are similar to the cathode ray tube in…

Antenna and Wave Propagation

Electrical engineering

Electromagnetism

Electronic Engineering

Electronics

Radiation

Radio

Wireless

Words: 598 (3 pages)

MEENAKSHI SUNDARARAJAN ENGINEERING COLLEGE DEPARTMENT OF ECE EC2353-ANTENNAS AND WAVE PROPAGATION QUESTION BANK UNIT – I PART – A 1. What is retarded current? 2. Define hertzian dipole. 3. Define antenna gain. 4. What are the two types of radiation pattern? 5. State reciprocity principle. 6. Define antenna temperature. PART – B 1. Derive the…

Optocoupler vs transformer

Electrical engineering

Electricity

Electromagnetism

Electronic Engineering

Electronics

Energy

Words: 691 (3 pages)

APPLICATION NOTE 1002 ISO LINK Isolink Optocouplers vs. Pulse Transformers In isolation applications where one needs to pass signals in presence of transient or continuous high voltages, reject extreme noise, and break ground loops, optical (optocouplers) and magnetic (pulse transformers) coupling isolation are often used. However pulse transformers are much more difficult to design with relative…

Photovoltaic cells

Electrical engineering

Electricity

Electromagnetism

Force

Materials science

Physical chemistry

Physics

Words: 1673 (7 pages)

Photovoltaic cells are solid state devices that convert light directly into electricity. Photovoltaic literally means “light electricity.” These devices can be commonly found providing power for small scale devices such as calculators, watches, and small radios. However, they are not limited to small scale systems. They are also used to power satellites, communications equipment, houses…

Magnetic particle testing

Business Process

Chemistry

Electromagnetism

Iron

Materials science

mechanical engineering

Metals

Words: 231 (1 page)

Magnetic particle testingNon destructive metal testing Magnetic particle testing involves a non destructive method of testing to detect imperfections on top of the metal or below its surface. This is usually an easy and very reliable means of detecting and locating of faults such as cracks on metal’s surface.The procedure; a flux is ran through the…

Lab of Magnetic Fields

Cartesian coordinate system

Electrical engineering

Electromagnetism

Experiment

Force

Geometry

Physics

Words: 1245 (5 pages)

Introduction This lab was completed to investigate and map the magnetic field pattern of a single straight conductor by comparing it with the earth’s magnetic field. Quantitatively, the purpose of this lab was to determine the horizontal component of the earth’s magnetic field. Magnetic field and electric currents are naturally closely related because anytime a…

Intelligent Spy Robo

Computer Science

Electrical engineering

Electricity

Electromagnetism

Electronic Engineering

Electronics

Words: 6811 (28 pages)

INTELLIGENT SPY ROBO-VER-02 INTRODUCTION This is one of the version of spy robot which we designed in this academic period. Intelligent spy robot project has been designed for the spying purpose . it is radio controlled and can be operated at a radial distance of 50 yards. Many time our army jawan need to venture…

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