# the electric motor

Posted on January 18, 2019

The Electric Motor - Edison Tech CenterHow they work, types of motors and electric motor history.the electric motor,How electric motors workApr 16, 2009 . How electric motors work. . Quick, simple easy explains how the motor is built and how it spins - if you already know a little about electricity - this video is a knowledgebomb.﻿ . the quality is VERY bad, it is explained too fast, and it leaves a lot of stuff out. i just wanna know how the motor spins. D':﻿.

### How do electric motors work? - Explain that Stuff

by Chris Woodford. Last updated: April 4, 2018. Flick a switch and get instant power—how our ancestors would have loved electric motors! You can find them in everything from electric trains to remote-controlled cars—and you might be surprised how common they are. How many electric motors are there in the room with.

### Inside an Electric Motor - How Electric Motors Work | HowStuffWorks

An electric motor is all about magnets and magnetism: A motor uses magnets to create motion. If you have ever played with magnets you know about the fundamental law of all magnets: Opposites attract and likes repel. So if you have two bar magnets with their ends marked "north" and "south," then the north end of one.

### How Electric Motors Work | HowStuffWorks

Electric motors are everywhere! In your house, almost every mechanical movement that you see around you is caused by an AC (alternating current) or DC (direct current) electric motor. A simple motor has six parts: Armature or rotor; Commutator; Brushes; Axle; Field magnet; DC power supply of some sort.

### Electric motor - Wikipedia

When optimally designed within a given core saturation constraint and for a given active current (i.e., torque current), voltage, pole-pair number, excitation frequency (i.e., synchronous speed), and air-gap flux density, all categories of electric motors or generators will exhibit.

### The Electric Motor - Edison Tech Center

How they work, types of motors and electric motor history.

### How electric motors work

Apr 16, 2009 . How electric motors work. . Quick, simple easy explains how the motor is built and how it spins - if you already know a little about electricity - this video is a knowledgebomb.﻿ . the quality is VERY bad, it is explained too fast, and it leaves a lot of stuff out. i just wanna know how the motor spins. D':﻿.

### The Electric Motor and Magnetism - NDT Resource Center

An electric motor converts electric energy into mechanical energy that can be used to do work. In the experiment we first use DC current to flow through the wire. Remember that DC current flows in only one direction unless there is a switch to reverse its direction. When the current is first turned on, the like magnetic poles are.

### How Electric Motors Work | HowStuffWorks

Electric motors are everywhere! In your house, almost every mechanical movement that you see around you is caused by an AC (alternating current) or DC (direct current) electric motor. A simple motor has six parts: Armature or rotor; Commutator; Brushes; Axle; Field magnet; DC power supply of some sort.

### History - The invention of the electric motor 1800-1854 - KIT ETI

Univ.-Prof. Dr.-Ing. Martin Doppelbauer. Summary. With the invention of the battery (Allessandro Volta, 1800), the generation of a magnetic field from electric current (Hans Christian Oersted, 1820) and the electromagnet (William Sturgeon, 1825) the foundation for building electric motors was laid. At that time it was still open.

### Early Electric Motors - Spark Museum

Early Electric Motors. The Development of the Electric Motor. As is so often the case with invention, the credit for development of the electric motor belongs to more than one individual. It was through a process of development and discovery beginning with Hans Oersted's discovery of electromagnetism in 1820 and involving.

### Electric motor. What makes it turn? - School Science

Part of an interactive on-line booklet about electric motors explaining how the motor turns.

### The electric motor - Practical Physics

Class practical A motor makes use of the catapult field. Apparatus and materials For each student group Copper wire, PVC-covered, 150 cm with bare ends Base Armature Magnadur magnets, 2 Steel yoke Split pins, 2 Knitting needle Rivets, 4 Wire strippers Bicycle valve rubber tubing Adhesive tape.

### How to Build a Super Simple Electric Motor Out of Stuff You Already .

Jan 5, 2016 . This electric motor is fairly simple to build and uses materials that you can probably find around the house.

### Electric Motors - MagLab

Detailed instructions for teachers on conducting a hands-on lesson on electric motors.

### What is the principal of an electric motor? - Quora

An electric motor is a mechanism for turning electrical power into rotational motion and mechanical power. This is done through the interaction of electromagnetic fields, so the principal of electric motors is Maxwell's equations.

### The Easiest Way to Check an Electric Motor - wikiHow

How to Check an Electric Motor. When a motor fails, it is often difficult to see why it failed just by looking at it. A motor placed in storage may or may not work, regardless of its physical appearance. A quick check-out can be done with.

### The Secrets of Electric Cars and Their Motors: It's Not All About the .

Jan 9, 2018 . We don't love motors, though—the electric ones, that is. You know, the ones that have been around for almost 250 years and were powering cars in the 1880s, until gasoline engines overtook them due to their range and speedy refueling. (One of the first alternating-current induction motor inventors: Nikola.

### Michael Faraday's electric magnetic rotation apparatus (motor) | The .

The first surviving Faraday apparatus, dating from 1822, which demonstrates his work in magnetic rotation. Faraday used this mercury bath to transform electrical energy into mechanical energy, creating the first electric motor.

### How Do You Scrap An Electric Motor? - iScrap App

Mar 5, 2018 . The iScrap App team walks you through the steps it take to scrap an electric motor for scrap. You can follow the simple instructions and make more money scrapping.

the electric motor,

### How Do Battery Electric Cars Work? | Union of Concerned Scientists

Mar 12, 2018 . Battery electric vehicles, or BEVs, use electricity stored in a battery pack to power an electric motor and turn the wheels. When depleted, the batteries are recharged using grid electricity, either from a wall socket or a dedicated charging unit. Since they don't run on gasoline or diesel and are powered entirely.

### Tesla Veteran Explains Why Electric Motors Crush Gas Engines .

Nov 17, 2015 . A former Tesla employee says electric motors are really about being quicker, smarter, and easier to maintain.

### Check out the details inside an electric car motor - Autoweek

Sep 20, 2017 . The change from internal combustion engines to electric motors will be one of the biggest the industry has ever faced. More than a century of development and investment in the internal combustion engine will now start to slow as automakers begin designing, developing and, most likely, building electric.

### electric motor

THE ELECTRIC MOTOR AND ITS APPLICATIONS. By Franklin Leonard Pope. ZN the morning of De- in truth was nothing less than that of. S cember 25, 1821, the the possibility of converting the energy young wife of an as- of an electric current into mechanical sistant in the labora- power, proved to be far reaching and.

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