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Electrical Engineering Forum

Join the expert discussion on electrical engineering topics. Topics like the uses of electricity and the equipment for power generation. Circuits, Fiber, Signals and Systems, Semiconductor Devices...

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Electric Field in an Infinitely Long Cylinder of Uniform Charge

Dominguez Scaramanga
Aug 22, 2004 · Replies 2 · Aug 24, 2004

Replies: 2

Unraveling the Mystery of Lightning Balls

Marijn
Aug 23, 2004 · Replies 2 · Aug 24, 2004

Replies: 2

Troubleshooting PSpice Schematic: VDC=10V

david90
Aug 10, 2004 · Replies 4 · Aug 24, 2004

Replies: 4

Who knows how to make a simple sine wave oscillator?

Ingyil
Aug 12, 2004 · Replies 2 · Aug 24, 2004

Replies: 2

How can I generate electricity with wind power?

cusimar9
Aug 19, 2004 · Replies 3 · Aug 23, 2004

Replies: 3

Discovering the Culprit: A Ladybug's Expensive Impact on Mechanical Systems

Ivan Seeking
Jul 19, 2004 · Replies 10 · Aug 20, 2004

Replies: 10

Maintaining Constant RMS Current in an AC L-R Circuit

enigma
Aug 18, 2004 · Replies 5 · Aug 20, 2004

Replies: 5

Capacitors vs. Batteries: Understanding the Differences in Energy Storage

daveed
Aug 19, 2004 · Replies 2 · Aug 19, 2004

Replies: 2

Electrolysis will release the elementary components of a medium

nseidm1
Aug 18, 2004 · Replies 1 · Aug 18, 2004

Replies: 1

Complex & Real Frequency in Control System

techvineet
Aug 3, 2004 · Replies 4 · Aug 18, 2004

Replies: 4

Electrical Shocks from My Electric Guitar: Possible Causes and Solutions

wasteofo2
Aug 17, 2004 · Replies 6 · Aug 18, 2004

Replies: 6

How can I build a radio tuned to 120.55 Mhz using a simple circuit?

Phymath
Jul 21, 2004 · Replies 4 · Aug 12, 2004

Replies: 4

Description of bipolar and unipolar transistors

niko2000
Aug 9, 2004 · Replies 2 · Aug 10, 2004

Replies: 2

1.5 HP compressor on a 400 W inverter

dusty8683
Aug 4, 2004 · Replies 9 · Aug 8, 2004

Replies: 9

Core balance current transformer

Mahadev
Jul 30, 2004 · Replies 1 · Aug 6, 2004

Replies: 1

Understanding the Tuned Circuit Function

alanveron
Aug 5, 2004 · Replies 1 · Aug 5, 2004

Replies: 1

Calculating R0 to Equalize RAB and R in Bridge Circuit

Martin
Aug 5, 2004 · Replies 2 · Aug 5, 2004

Replies: 2

Reprogramming fuel injection modules

Ivan Seeking
Jul 18, 2004 · Replies 6 · Aug 4, 2004

Replies: 6

Understanding Lattice Structure & Bipolar Junction Transistor

nullk8
Aug 3, 2004 · Replies 2 · Aug 3, 2004

Replies: 2

Wireless Frequencies: Red Light Frequency Visible?

Goalie_Ca
Aug 1, 2004 · Replies 11 · Aug 3, 2004

Replies: 11

Thermocouple to measure the temperature of glass

c1a3m1
May 16, 2004 · Replies 8 · Aug 3, 2004

Replies: 8

Simple Sine Wave Oscillator Circuit I think this diagram is incorrect

juming
Jul 28, 2004 · Replies 8 · Aug 1, 2004

Replies: 8

Shopping for a Car PA System: Is 15W Loud Enough?

dusty8683
Jul 29, 2004 · Replies 3 · Jul 30, 2004

Replies: 3

Tips for Majoring in Electrical Engineering

SockCymbal
Jul 30, 2004 · Replies 1 · Jul 30, 2004

Replies: 1

Can Infrared Crystal Radios Self-Power Like Solar Cells?

James Kidder
Jul 28, 2004 · Replies 6 · Jul 29, 2004

Replies: 6

Can a Crystal Radio Use Lead Sulfide or Lead Selenide for Infrared Detection?

James Kidder
Jul 28, 2004 · Replies 1 · Jul 28, 2004

Replies: 1

Need help with where i can get a switch.

mjb811
Jul 26, 2004 · Replies 5 · Jul 27, 2004

Replies: 5

What Are Quantum Mechanical Transistors?

BLUE_CHIP
Jun 17, 2004 · Replies 5 · Jul 27, 2004

Replies: 5

Very low voltage drop transistor

Cliff_J
Jul 6, 2004 · Replies 3 · Jul 25, 2004

Replies: 3

COMMON MODE VOLTAGE? Can it be a DC voltage?

RFbeginner
Jul 21, 2004 · Replies 3 · Jul 25, 2004

Replies: 3

Voltage inside an semiconductor chip?

shankar
Jul 12, 2004 · Replies 3 · Jul 25, 2004

Replies: 3

How Critical is Magnet Precision in Magnetron Functionality?

Locrian
Jul 16, 2004 · Replies 4 · Jul 23, 2004

Replies: 4

Star-Delta Circuit: Measuring Current with 6R Resistor

alanveron
Jul 22, 2004 · Replies 1 · Jul 23, 2004

Replies: 1

Some softwares for electronic engineering

alanveron
Jul 22, 2004 · Replies 1 · Jul 23, 2004

Replies: 1

Understanding Grounded Electricity

FinalAvenger
Jul 15, 2004 · Replies 37 · Jul 22, 2004

2

Replies: 37

Where can I find free .prb files for Edison and Tina software?

username
Jul 15, 2004 · Replies 1 · Jul 21, 2004

Replies: 1

Charging 300 V Cap with 1.4 V Transformer

turin
Jul 19, 2004 · Replies 2 · Jul 20, 2004

Replies: 2

Latch explained in the form of relays

Inspar8r
Jul 17, 2004 · Replies 4 · Jul 19, 2004

Replies: 4

What is the Connection Between RF/EM Waves and Electrical Forces?

RFbeginner
Jul 9, 2004 · Replies 4 · Jul 19, 2004

Replies: 4

How does a relay and solenoid work in the simplest way?

Stanley_Smith
Jul 1, 2004 · Replies 3 · Jul 16, 2004

Replies: 3

Mysterious Radio Keyring: Unlock Mysteries Today!

username
Jul 15, 2004 · Replies 3 · Jul 16, 2004

Replies: 3

Designing Electronics: Understanding the Logic Behind Circuit Design

LittleBrother
Apr 23, 2004 · Replies 12 · Jul 16, 2004

Replies: 12

Dangerous Voltage: Is 50 Volts Deadly? Can Outlets Be Used as Grounding?

FinalAvenger
Jul 14, 2004 · Replies 11 · Jul 15, 2004

Replies: 11

Calculating Voltage in a Time-Varying Inductance Circuit

Mica
May 7, 2004 · Replies 11 · Jul 15, 2004

Replies: 11

Capacitor behavior over frequency

PMASwork
Jul 14, 2004 · Replies 7 · Jul 15, 2004

Replies: 7

Ow does potential decreases when there there is force

lakshmi
Jul 15, 2004 · Replies 1 · Jul 15, 2004

Replies: 1

Short duration amperage vs. wire gauge

enigma
Jul 14, 2004 · Replies 6 · Jul 14, 2004

Replies: 6

Finding Riccati Solution of A*X+A'*X+X*W*X+Q: Hamiltonian Matrix H

gs
Jul 6, 2004 · Replies 2 · Jul 14, 2004

Replies: 2

Can a Single Probe Accurately Measure RF Power on Multilayered PCBs?

RFbeginner
Jul 9, 2004 · Replies 3 · Jul 13, 2004

Replies: 3

Leak Test/Cold Test Automation: Questions Answered

Stanley_Smith
Jul 9, 2004 · Replies 2 · Jul 9, 2004

Replies: 2

How tasers that have 50,000V only produce a very low amperage

Amphi
Jun 16, 2004 · Replies 2 · Jul 9, 2004

Replies: 2

SCR Propulsion Systems: Electric Motor & Towboat Power

djreidt
Jul 3, 2004 · Replies 2 · Jul 5, 2004

Replies: 2

Online Electrical Engineering Exercises

alanveron
Jun 22, 2004 · Replies 2 · Jul 5, 2004

Replies: 2

Nanowires get connected: Nature

Ivan Seeking
Jul 3, 2004 · Replies 4 · Jul 4, 2004

Replies: 4

Single Phase Voltage from 3-Phase Line: Explained

louie
May 31, 2004 · Replies 4 · Jul 4, 2004

Replies: 4

Certifying Product with Capacitors & Resistors: RF Disturbance Test?

Mahadev
Jun 29, 2004 · Replies 2 · Jun 29, 2004

Replies: 2

Calculating Temp Rise in Conductor after Time t

Mahadev
Jun 25, 2004 · Replies 9 · Jun 29, 2004

Replies: 9

Why Can't Fuel Cells Simply Use Water to Generate Hydrogen?

Red Ninja
Jun 10, 2004 · Replies 4 · Jun 29, 2004

Replies: 4

How Can I Determine If an Electrical Motor Is AC or DC?

Eng_Luqman
Jun 23, 2004 · Replies 2 · Jun 26, 2004

Replies: 2

AC & DC Electrical Motors Online Catalogue: HP, RPM & More

Eng_Luqman
Jun 23, 2004 · Replies 2 · Jun 24, 2004

Replies: 2

Measuring RPMs with a Digital Multimeter

LittleBrother
Jun 24, 2004 · Replies 2 · Jun 24, 2004

Replies: 2

What does my teacher want me to do?

david90
Jun 7, 2004 · Replies 8 · Jun 22, 2004

Replies: 8

Fix Electric Motor on Dryer - Get Help Now!

Aces2High
Jun 17, 2004 · Replies 1 · Jun 21, 2004

Replies: 1

How do I build an IR transmitter and receiver for a simple remote control?

mrjeffy321
Jun 17, 2004 · Replies 4 · Jun 20, 2004

Replies: 4

Tips for starting a business in electronics

david90
Jun 11, 2004 · Replies 7 · Jun 18, 2004

Replies: 7

Help Needed: Finding Working Sensor Project Online

roy_naddaf
Jun 10, 2004 · Replies 3 · Jun 14, 2004

Replies: 3

Need suggestion for my little automotive project

david90
Jun 2, 2004 · Replies 13 · Jun 11, 2004

Replies: 13

Design for a Hydrogen Fuel Cell

concealed
May 30, 2004 · Replies 11 · Jun 9, 2004

Replies: 11

Of the nobile gasses, which has the greatest propensity to ionize?

wwtog
Jun 4, 2004 · Replies 1 · Jun 5, 2004

Replies: 1

Trying to understand Modulation

RG
Jun 1, 2004 · Replies 3 · Jun 4, 2004

Replies: 3

Electrical Engineering at University: Combining with Management?

chode
May 25, 2004 · Replies 4 · Jun 4, 2004

Replies: 4

What Are the Best Mobile Power Options for Portable Energy Sources?

Arctic Fox
Jun 1, 2004 · Replies 14 · Jun 3, 2004

Replies: 14

PH, free charge, and flowing water

wwtog
May 21, 2004 · Replies 11 · Jun 1, 2004

Replies: 11

Plotting responses to z-plane transfer functions

Jimbo
May 20, 2004 · Replies 4 · Jun 1, 2004

Replies: 4

Creating High Amps, Low Voltage

Arctic Fox
Apr 25, 2004 · Replies 22 · May 31, 2004

Replies: 22

Full-Wave Bridge Rectifier With Capacitor Filter

zoobyshoe
May 25, 2004 · Replies 18 · May 28, 2004

Replies: 18

Boolean help. adder and subtractor

david90
Jan 26, 2004 · Replies 30 · May 27, 2004

2

Replies: 30

Questions concerning thermistors

undefined
May 21, 2004 · Replies 3 · May 27, 2004

Replies: 3

How to Design an Electrical Circuit for Light Sensors and LEDs in Robotics?

anubhab123us
May 25, 2004 · Replies 4 · May 27, 2004

Replies: 4

Is Adding a Minor in Physics to an EE Degree Beneficial for Career Advancement?

Script
May 27, 2004 · Replies 1 · May 27, 2004

Replies: 1

Why doesn't anybody make 1.5V rechargeables?

gnome
May 21, 2004 · Replies 9 · May 25, 2004

Replies: 9

Add a Headphone Socket to TV: DIY Guide

username
Apr 5, 2004 · Replies 6 · May 24, 2004

Replies: 6

No future? (I never studied chemistry. Am I finished?

Azog
Apr 17, 2004 · Replies 3 · May 24, 2004

Replies: 3

How Do Overhead Transmission Lines and Power Plants Impact the Environment?

ninaricci
May 23, 2004 · Replies 2 · May 24, 2004

Replies: 2

Building an Electric Motor: Tips and Guidelines for 11th Grade Physics Class

phelia
May 22, 2004 · Replies 2 · May 23, 2004

Replies: 2

Need a good Introduction to Circuit Analysis book

dk702
May 19, 2004 · Replies 1 · May 23, 2004

Replies: 1

How Much Power Can a Mini Wankel Engine Generate?

megashawn
May 19, 2004 · Replies 11 · May 22, 2004

Replies: 11

Create 8-bit Binary Decoder Circuit w/3 Mechanical Switches

phantomAI
Apr 11, 2004 · Replies 13 · May 21, 2004

Replies: 13

Can Rewinding Primary Coils Boost Low RPM Ignition in Modified Motorcycles?

RG500
Mar 24, 2004 · Replies 9 · May 20, 2004

Replies: 9

Voltage Controlled Variable Delay?

Pfft
May 17, 2004 · Replies 10 · May 19, 2004

Replies: 10

Constructing a Demo Using an LRC Circuit

confuted
May 16, 2004 · Replies 3 · May 19, 2004

Replies: 3

Simple electrical engine theory

klette
May 18, 2004 · Replies 4 · May 19, 2004

Replies: 4

Achieving Variable Phase Shift in Yellow Light

Pfft
May 16, 2004 · Replies 1 · May 16, 2004

Replies: 1

Understanding Frequency Regulation in Power Plants

Will
May 15, 2004 · Replies 2 · May 15, 2004

Replies: 2

Generator Rotation: Does Opposite Direction Increase Electrical Output?

Clausius2
May 15, 2004 · Replies 1 · May 15, 2004

Replies: 1

Help Me Understand Voltage, Current & Resistor - 4th Year High School Student

xiledreama
May 2, 2004 · Replies 2 · May 15, 2004

Replies: 2

Radio Tuner without an inductor coil

terabyte
May 14, 2004 · Replies 1 · May 14, 2004

Replies: 1

Questions about Superconductors | Greetings

drag
Mar 27, 2004 · Replies 25 · May 12, 2004

Replies: 25

Hydrogen Fuel Cells: Ups Backup Source Experience

jtweedie@atdesk.com
May 10, 2004 · Replies 3 · May 11, 2004

Replies: 3

Three questions: Motors, Generators, Batteries

LittleBrother
May 7, 2004 · Replies 11 · May 10, 2004

Replies: 11

sidebar

Electrical Engineering

Electrical engineering is a discipline within engineering that focuses on the study and application of electricity, electronics, and electromagnetism. Electrical engineers design, develop, and maintain systems and devices that utilize electrical power, ranging from small-scale electronics to large power distribution networks. The field encompasses a diverse range of technologies, including telecommunications, signal processing, control systems, and power generation.

Electrical engineers play a crucial role in advancing technology, contributing to innovations such as computers, smartphones, renewable energy systems, and electric vehicles. Their work involves a combination of theoretical understanding, mathematical modeling, and practical application to create solutions that power the modern world.

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