Uploaded March 2025 | Updated September 2026, 7 hours ago
Are you saying Ohm’s Law wrong? ⚡ Many electricians, apprentices, and engineers write V = A × R, but that’s incorrect! In this video, we explain electrical formulas, voltage, current, resistance, and the correct notation for E = I × R.
🔧 Why do we use E instead of V?
🔧 Why do we use I instead of A?
🔧 What are we actually measuring when we say volts, amps, and ohms?
Understanding the difference is not just about being picky. It is about accuracy in electrical theory. The way we write formulas affects how we communicate and calculate electrical values correctly. Whether you are an apprentice, journeyman, or master electrician, this is something you will want to know.
💡 And before you argue in the comments, remember that Facebook is NOT a real place! 😂
🔥 Drop your thoughts below. Do you use E and I or V and A? Let’s settle this once and for all!
00:00 - Intro
00:45 - Voltage and Amperage
02:30 - Resistance and Power
04:23 - MPH Comparison
🤘⚡️EU Learning System⚡️🤘
For Individuals --- electricianu.com/learning-system-for-individuals
For Businesses --- electricianu.com/learning-system-for-businesses
-Video courses on every side of the electrical trade (theory, code, safety, wiring, install, troubleshooting, leadership, and more)
-Practice exams for 2017, 2020, 2023 code
-YouTube videos categorized and searchable
-Audio lessons
-Forum
-Business version has admin portal and ability to assign learning to technicians and monitor progress
-Any business size from 2 techs to 2,000!
🎓💡CONTINUING EDUCATION💡🎓
Sign up here --- electricianu.com/electrician-continuing-education-online-electrician-u
-State Approved
-Video Based
✍📝PRACTICE EXAMS📝✍
Get them here --- electricianu.com/electrician-exam-practice-tests
-2017, 2020, and 2023 NEC versions
-Online Residential Wireman Exam
-Online Journeyman Exam
-Online Master Exam
-300 Question Online Code Cannon (not license specific, all code)
-Take as many times as you want
-All of the above come with printable PDFs
🎤🎧PODCAST🎧🎤
Spotify:
open.spotify.com/show/7ldCwdxhWnT0R3nne96XjC?si=a42a98b83c3549fc&nd=1
Apple Podcast:
podcasts.apple.com/us/podcast/electrician-u/id1583270265
📱👍SOCIALS👍📱
TikTok - tiktok.com/@electricianu
Instagram - instagram.com/electrician_u
Facebook - facebook.com/TheElectricianU
Reddit - reddit.com/r/ElectricianU
Rumble - rumble.com/c/ElectricianU
Discord - discord.gg/electricianu
🎧🎹Music, Editing, and Videography by Drake Descant and Rob LeBlanc🎹🎧
#electrician #electrical #electricity
Are you saying Ohm’s Law wrong? ⚡ Many electricians, apprentices, and engineers write V = A × R, but that’s incorrect! In this video, we explain electrical formulas, voltage, current, resistance, and the correct notation for E = I × R.
🔧 Why do we use E instead of V?
🔧 Why do we use I instead of A?
🔧 What are we actually measuring when we say volts, amps, and ohms?
Understanding the difference is not just about being picky. It is about accuracy in electrical theory. The way we write formulas affects how we communicate and calculate electrical values correctly. Whether you are an apprentice, journeyman, or master electrician, this is something you will want to know.
💡 And before you argue in the comments, remember that Facebook is NOT a real place! 😂
🔥 Drop your thoughts below. Do you use E and I or V and A? Let’s settle this once and for all!
00:00 - Intro
00:45 - Voltage and Amperage
02:30 - Resistance and Power
04:23 - MPH Comparison
🤘⚡️EU Learning System⚡️🤘
For Individuals --- electricianu.com/learning-system-for-individuals
For Businesses --- electricianu.com/learning-system-for-businesses
-Video courses on every side of the electrical trade (theory, code, safety, wiring, install, troubleshooting, leadership, and more)
-Practice exams for 2017, 2020, 2023 code
-YouTube videos categorized and searchable
-Audio lessons
-Forum
-Business version has admin portal and ability to assign learning to technicians and monitor progress
-Any business size from 2 techs to 2,000!
🎓💡CONTINUING EDUCATION💡🎓
Sign up here --- electricianu.com/electrician-continuing-education-online-electrician-u
-State Approved
-Video Based
✍📝PRACTICE EXAMS📝✍
Get them here --- electricianu.com/electrician-exam-practice-tests
-2017, 2020, and 2023 NEC versions
-Online Residential Wireman Exam
-Online Journeyman Exam
-Online Master Exam
-300 Question Online Code Cannon (not license specific, all code)
-Take as many times as you want
-All of the above come with printable PDFs
🎤🎧PODCAST🎧🎤
Spotify:
open.spotify.com/show/7ldCwdxhWnT0R3nne96XjC?si=a42a98b83c3549fc&nd=1
Apple Podcast:
podcasts.apple.com/us/podcast/electrician-u/id1583270265
📱👍SOCIALS👍📱
TikTok - tiktok.com/@electricianu
Instagram - instagram.com/electrician_u
Facebook - facebook.com/TheElectricianU
Reddit - reddit.com/r/ElectricianU
Rumble - rumble.com/c/ElectricianU
Discord - discord.gg/electricianu
🎧🎹Music, Editing, and Videography by Drake Descant and Rob LeBlanc🎹🎧
#electrician #electrical #electricity
