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Welcome to Ohm’s Law Made Easy for Series Circuits. By the end of this course, students will be comfortable with Ohm’s Law, the Series Circuit Rules and the Math Calculations for Automotive Electrical Series Circuits.

Ohm’s Law expresses the relationship between Voltage, Current and Resistance in an Electrical or Electronic Circuit.  By knowing any two values, voltage and current, voltage and resistance, or current and resistance, the third value can be calculated mathematically.  Understanding the Math behind these relationships can help you in your diagnostic thought process.

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Welcome to Ohm’s Law Made Easy for Series Circuits. By the end of this course, students will be comfortable with Ohm’s Law, the Series Circuit Rules and the Math Calculations for Automotive Electrical Series Circuits.

Ohm’s Law expresses the relationship between Voltage, Current and Resistance in an Electrical or Electronic Circuit.  By knowing any two values, voltage and current, voltage and resistance, or current and resistance, the third value can be calculated mathematically.  Understanding the Math behind these relationships can help you in your diagnostic thought process.

Series Circuits are used when lower than source or battery voltage is desired or when you want components to share the source voltage.  Parallel Circuits are used when we want each device to receive the full source voltage.  In Automotive circuits, most are parallel because more often than not, it is desired that each component receives full battery or source voltage.

This course is Geared toward Automotive students, Beginning Electronics Students and Do it Yourselfers that desire a Solid Foundation and Understanding of Series Circuits and Ohm’s Law. This course does more than just show you a formula and tell you about a concept, it walks you through the thought process, the steps, and the reasoning behind them.

This course provides practice examples and detailed explanations of how the answers were calculated and determined.

Understanding Ohm's Law Math can help students recognize incorrect voltage measurements and become better at troubleshooting and Electrical diagnostics. 

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Teaches foundational electrical concepts, such as Ohm’s Law, Series Circuit Rules, and Math Calculations, which are core skills for automotive students and DIYers
Explores Ohm's Law and Series Circuits, which are highly relevant to automotive electrical systems
Provides practice examples and detailed explanations, which helps learners understand the concepts and calculations
Builds a strong foundation for learners who desire a solid understanding of Series Circuits and Ohm's Law
May be limited to those with some prior understanding of electrical concepts
Does not cover Parallel Circuits, which are also common in automotive applications

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Reviews summary

Ohm's law and series circuits: a clear foundation

According to learners, this course offers a remarkably clear and accessible introduction to Ohm's Law and series circuits, making it an ideal choice for automotive students, beginning electronics enthusiasts, and DIYers. Many reviewers highlight the instructor's ability to simplify complex concepts, praising the step-by-step explanations and the integration of practical automotive examples. Students particularly value the thorough breakdown of math calculations and how the course fosters a solid foundational understanding crucial for electrical troubleshooting. While widely lauded for its beginner-friendliness, some advanced learners might find the pacing too slow, indicating its primary focus on those new to the subject. The inclusion of practice examples with detailed solutions is consistently cited as a highly beneficial feature.
Ideal for foundational learning, possibly slow for advanced students.
"For someone completely new to electronics, this is perfect. It assumes no prior knowledge."
"While excellent for beginners, I found some parts a bit too basic, as I had a partial understanding already."
"If you're looking for an in-depth, advanced dive into circuit analysis, this might not be it, but it's a solid start."
Instructor's teaching style makes learning engaging and easy.
"The instructor explains everything so clearly and has a great way of making it stick."
"Their enthusiasm and patience made learning Ohm's Law actually enjoyable."
"I felt the instructor genuinely wanted us to grasp the concepts, which isn't always the case with online courses."
Guides learners through calculations and diagnostic thinking.
"The detailed walkthroughs of calculations and the thought process were incredibly helpful."
"I really valued the practice examples and how the answers were explained step-by-step."
"This course taught me not just the formulas but also the 'why' behind them, which is crucial for diagnostics."
Applies theoretical concepts to real-world automotive scenarios.
"The automotive examples were spot on and really helped me connect the theory to practical troubleshooting on vehicles."
"As a DIYer, I found the real-world applications extremely useful for my car projects."
"I learned how to apply Ohm's Law to actual circuits, which is exactly what I needed for my mechanic work."
Simplifies complex electrical concepts for new learners.
"This course truly made Ohm's Law easy to understand, even for someone with no prior electronics background."
"The instructor breaks down every concept into bite-sized, digestible pieces. I finally get it!"
"I appreciated how simple and clear the explanations were, especially with the math. It just clicked for me."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Ohm's Law Made Easy for Series Circuits with these activities:
Review previous material
Refresh your understanding of the basics of Ohm's Law and Series Circuits before starting this course.
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  • Go over your notes from any previous courses that covered Ohm's Law and Series Circuits
  • Review online resources or textbooks that explain Ohm's Law and Series Circuits
Ohm's Law and Series Circuits Tutorial
Watch a tutorial video or read an article that provides a step-by-step explanation of Ohm's Law and Series Circuits.
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  • Find a tutorial or article that covers Ohm's Law and Series Circuits
  • Take notes as you go through the tutorial or article
  • Review your notes and test your understanding by solving practice problems
Ohm's Law and Series Circuits Practice Problems
Solve practice problems to reinforce your understanding of Ohm's Law and Series Circuits.
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  • Find a set of practice problems online or in a textbook
  • Work through the problems step-by-step, using Ohm's Law and Series Circuit Rules
  • Check your answers against the provided solutions
Five other activities
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Ohm's Law and Series Circuits Workshop
Attend a workshop to learn more about Ohm's Law and Series Circuits from an expert.
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  • Find a workshop that covers Ohm's Law and Series Circuits
  • Register for the workshop and attend all sessions
  • Take notes and ask questions during the workshop
  • Apply what you learn in the workshop to your own projects or work
Design and Build a Series Circuit
Apply your knowledge of Ohm's Law and Series Circuits to design and build a simple circuit.
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  • Gather the necessary materials, including a battery, resistors, and wires
  • Design a simple series circuit using Ohm's Law to calculate the expected voltage, current, and resistance
  • Build the circuit and measure the voltage, current, and resistance using a multimeter
  • Compare your measurements to your calculations and troubleshoot any discrepancies
Ohm's Law and Series Circuits Presentation
Create a presentation that explains Ohm's Law and Series Circuits to others.
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  • Choose a presentation format, such as PowerPoint or Google Slides
  • Develop an outline for your presentation, including an introduction, main points, and conclusion
  • Create slides that clearly explain Ohm's Law and Series Circuits, using visuals and examples
  • Practice your presentation and get feedback from others
  • Deliver your presentation to your intended audience
Contribute to an Open Source Project Related to Ohm's Law or Series Circuits
Contribute to an open source project to gain practical experience with Ohm's Law and Series Circuits.
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  • Find an open source project that is related to Ohm's Law or Series Circuits
  • Read the project documentation and familiarize yourself with the codebase
  • Identify an area where you can contribute, such as fixing a bug or adding a new feature
  • Make your changes to the codebase and submit a pull request
  • Respond to feedback from the project maintainers and make any necessary changes
Design and Build a Complex Series Circuit
Design and build a complex series circuit to challenge your understanding of Ohm's Law and Series Circuits.
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  • Define the specifications for your complex series circuit, including the desired voltage, current, and resistance values
  • Design the circuit using Ohm's Law to calculate the necessary component values
  • Build the circuit and test its performance, measuring the voltage, current, and resistance
  • Troubleshoot any issues and make adjustments to the circuit as needed
  • Document your design and findings in a report

Career center

Learners who complete Ohm's Law Made Easy for Series Circuits will develop knowledge and skills that may be useful to these careers:
Electrical Engineer
An Electrical Engineer designs, develops, tests, and supervises the installation of electrical systems. Ohm's Law is a fundamental principle used by Electrical Engineers to analyze and design electrical circuits. A course in Ohm's Law can provide Electrical Engineers with a deeper understanding of this principle and how to apply it in their work.
Electronics Engineer
An Electronics Engineer designs, develops, tests, and supervises the installation of electronic systems. Ohm's Law is a fundamental principle used by Electronics Engineers to analyze and design electronic circuits. A course in Ohm's Law can provide Electronics Engineers with a deeper understanding of this principle and how to apply it in their work.
Automotive Engineer
An Automotive Engineer designs, develops, tests, and supervises the installation of automotive systems. Ohm's Law is a fundamental principle used by Automotive Engineers to analyze and design automotive electrical circuits. A course in Ohm's Law can provide Automotive Engineers with a deeper understanding of this principle and how to apply it in their work.
Industrial Electrician
An Industrial Electrician installs, maintains, and repairs electrical systems in industrial settings. Ohm's Law is a fundamental principle used by Industrial Electricians to analyze and troubleshoot electrical circuits. A course in Ohm's Law can provide Industrial Electricians with a deeper understanding of this principle and how to apply it in their work.
Electrical Maintenance Technician
An Electrical Maintenance Technician maintains and repairs electrical systems in various settings, such as commercial buildings, industrial facilities, and residential homes. Ohm's Law is a fundamental principle used by Electrical Maintenance Technicians to analyze and troubleshoot electrical circuits. A course in Ohm's Law can provide Electrical Maintenance Technicians with a deeper understanding of this principle and how to apply it in their work.
Electrical Project Manager
An Electrical Project Manager plans, coordinates, and oversees the installation of electrical systems in various settings, such as commercial buildings, industrial facilities, and residential homes. Ohm's Law is a fundamental principle used by Electrical Project Managers to analyze and design electrical circuits. A course in Ohm's Law can provide Electrical Project Managers with a deeper understanding of this principle and how to apply it in their work.
Electrical Designer
An Electrical Designer designs electrical systems for various settings, such as commercial buildings, industrial facilities, and residential homes. Ohm's Law is a fundamental principle used by Electrical Designers to analyze and design electrical circuits. A course in Ohm's Law can provide Electrical Designers with a deeper understanding of this principle and how to apply it in their work.
Electrical Inspector
An Electrical Inspector inspects electrical systems in various settings, such as commercial buildings, industrial facilities, and residential homes, to ensure that they meet safety codes and regulations. Ohm's Law is a fundamental principle used by Electrical Inspectors to analyze and evaluate electrical circuits. A course in Ohm's Law can provide Electrical Inspectors with a deeper understanding of this principle and how to apply it in their work.
Electronics Technician
An Electronics Technician installs, maintains, and repairs electronic systems in various settings, such as computers, telecommunications equipment, and medical devices. Ohm's Law is a fundamental principle used by Electronics Technicians to analyze and troubleshoot electronic circuits. A course in Ohm's Law can provide Electronics Technicians with a deeper understanding of this principle and how to apply it in their work.
Automotive Technician
An Automotive Technician diagnoses, repairs, and maintains automobiles. Ohm's Law is a fundamental principle used by Automotive Technicians to analyze and troubleshoot electrical circuits in vehicles. A course in Ohm's Law can provide Automotive Technicians with a deeper understanding of this principle and how to apply it in their work.
Electrician
An Electrician installs, maintains, and repairs electrical systems in various settings, such as commercial buildings, industrial facilities, and residential homes. Ohm's Law is a fundamental principle used by Electricians to analyze and troubleshoot electrical circuits. A course in Ohm's Law can provide Electricians with a deeper understanding of this principle and how to apply it in their work.
Industrial Maintenance Mechanic
An Industrial Maintenance Mechanic maintains and repairs machinery and equipment in industrial settings. Ohm's Law is a fundamental principle used by Industrial Maintenance Mechanics to analyze and troubleshoot electrical circuits in machinery and equipment. A course in Ohm's Law can provide Industrial Maintenance Mechanics with a deeper understanding of this principle and how to apply it in their work.
Facilities Maintenance Technician
A Facilities Maintenance Technician maintains and repairs buildings and facilities. Ohm's Law is a fundamental principle used by Facilities Maintenance Technicians to analyze and troubleshoot electrical circuits in buildings and facilities. A course in Ohm's Law can provide Facilities Maintenance Technicians with a deeper understanding of this principle and how to apply it in their work.
Construction Electrician
A Construction Electrician installs and repairs electrical systems in buildings under construction. Ohm's Law is a fundamental principle used by Construction Electricians to analyze and design electrical circuits in buildings. A course in Ohm's Law can provide Construction Electricians with a deeper understanding of this principle and how to apply it in their work.
Instrumentation Technician
An Instrumentation Technician installs, maintains, and repairs instrumentation systems used in industrial settings. Ohm's Law is a fundamental principle used by Instrumentation Technicians to analyze and troubleshoot electrical circuits in instrumentation systems. A course in Ohm's Law can provide Instrumentation Technicians with a deeper understanding of this principle and how to apply it in their work.

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Ohm's Law Made Easy for Series Circuits.
Understanding Automotive Electronics: An Engineering Perspective 700-page book that provides a comprehensive overview of the electrical and electronic systems found in modern automobiles. It is intended for engineering students and industry professionals who need a deeper understanding of electronics in automotive systems.
A staple in academic electrical engineering programs, this textbook is written with an emphasis on foundational electrical and electronics concepts. While it does not focus specifically on automotive applications, this book great reference for students who want to understand the fundamentals of electricity and electronics.
Written for students and industry professionals in electronics and engineering, this book provides a practical and comprehensive overview of electronics principles. Electronic Principles valuable resource for those who want to learn about the fundamentals of electronics and their applications in a variety of industries.
Electric Circuits classic and comprehensive textbook that covers the basic principles of electric circuits. It valuable resource for students and industry professionals who want to learn about the fundamentals of electricity and electronics.
Aimed at professional technicians and engineers, this handbook provides a wide-ranging overview of the electrical and electronic systems found in modern automobiles. Automotive Electricity and Electronics Systems Handbook is an extensive reference book that covers a variety of topics in depth.
Intended for students pursuing a degree in electronics and electrical engineering, this book provides an in-depth look at the principles of electricity and electronics. Electricity and Electronics for Electronics Engineers valuable resource for those who want to gain a deeper understanding of the subject matter.
Practical Electronics for Inventors comprehensive guide to electronics for hobbyists and inventors. It covers a wide range of topics, from basic principles to advanced projects.

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