Scrigroup - Documente si articole

Username / Parola inexistente      

Home Documente Upload Resurse Alte limbi doc  

CATEGORII DOCUMENTE




loading...



BulgaraCeha slovacaCroataEnglezaEstonaFinlandezaFranceza
GermanaItalianaLetonaLituanianaMaghiaraOlandezaPoloneza
SarbaSlovenaSpaniolaSuedezaTurcaUcraineana

AdministrationAnimalsArtBiologyBooksBotanicsBusinessCars
ChemistryComputersComunicationsConstructionEcologyEconomyEducationElectronics
EngineeringEntertainmentFinancialFishingGamesGeographyGrammarHealth
HistoryHuman-resourcesLegislationLiteratureManagementsManualsMarketingMathematic
MedicinesMovieMusicNutritionPersonalitiesPhysicPoliticalPsychology
RecipesSociologySoftwareSportsTechnicalTourismVarious

Electromagnets

electronics

+ Font mai mare | - Font mai mic






DOCUMENTE SIMILARE

Trimite pe Messenger
Aliasing Applications
INSULATED GATE BIPOLAR TRANSISTORS BASED REVERSIBLE PWM CONVERTER FOR D.C. MOTORS
Harmonic Generation and System Response Characteristic in Electrified Railway - Focused on Measurement and Analysis -
Development of a Parallel Structured Cycler System for Large Capacity Battery
Optical Disc Technology
AMV Convert Tool
Automated Lighting System with Sound Activation
Electromagnets
Circuit Components
Relays and Contactors

TERMENI importanti pentru acest document

Electromagnets

A long conductor can be wrapped to form a coil. If a voltage is placed across the coil then the magnetic field from the current is concentrated in one direction This field lines up with the axis of the coil. The coil can be wrapped around a metal core. The core helps the magnetic field line up.

Fig. 4 An electromagnet

This setup is called an electromagnet. By convention, the direction of the magnetic field is from North to South. The coil is said to be energized when a voltage is placed across it. When the coil is energized the core is magnetized and acts just like a permanent magnet. When the coil is de-energized the core loses its magnetism.



loading...







Politica de confidentialitate

DISTRIBUIE DOCUMENTUL

Comentarii


Vizualizari: 524
Importanta: rank

Comenteaza documentul:

Te rugam sa te autentifici sau sa iti faci cont pentru a putea comenta

Creaza cont nou

Termeni si conditii de utilizare | Contact
© SCRIGROUP 2020 . All rights reserved

Distribuie URL

Adauga cod HTML in site