Physics 100: Mastering Ohm's Law and DC Circuits from Udemy

This is a comprehensive course on Ohm's law and Direct-Current (DC) circuits, which are circuits where the direction of the current in a circuit element does not very with time. The topics in covered in this class are:

1. Current and the Motion of Charges

Definition of electric current and current density
Finding the drift velocity and density number

2. Resistance and Ohm's Law

Review of Ohm's law
Understanding the difference between Resistance and Resistivity
Understand the Color Code for Resistors
Connection to the Electric Field

3. Energy in Electric Circuits

Review of Power
Rate of Potential Energy Loss
Rate of Power Dissipated in a Resistor
EMF's and Batteries
Internal Resistance and Maximum Power Delivered

4. Combinations of Resistors

Simplifying Electric Circuits
Equivalent Resistors
Resistors in Series vs Parallel and how to identify the different combinations

5. Applying Kirchhoff's Rules to Circuits

Problem solving strategies for single loop circuits
Problem solving strategies for multi-loop circuits
Finding the potential across resistors and between any two points in a circuit
Understand measuring devices such as ammeters and voltmeters.

6. RC Circuits

Learn how to analyze RC circuits in the short and long time limits
Charging vs discharging a Capacitor
Understand RC time constant
Understand energy conservation during charging and discharging a capacitor.

The class is a combination of lectures and tutorial. I've put together a series of example problems, algebraic and conceptual, to help you better understand the material.

The are over 60 fully solved circuit problems in this class.

There are 4 problem set in the course:

1) Multiple Short Questions

2) Circuits with Resistors and EMF's

3) RC Circuits

4) Conceptual Problems

If you watch the lessons, work on the problems, i'm certain you'll become very proficient at analyzing DC circuits.

If at any point during any of my classes you didn't understand something, just message me and i'll make it right. Physics Ninja always has your back.

Happy Learning,

Dr. E.

Physics Ninja and Expert Physics and Math Teacher

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Develops a strong foundational understanding of Ohm's law, DC circuits, and circuit analysis techniques

Taught by Physics Ninja, an expert physics and math teacher with a strong reputation

Features a combination of lectures, tutorials, and problem sets to reinforce learning

Covers a wide range of topics relevant to DC circuits, including current motion, resistance, power, and circuit combinations

Provides numerous fully solved circuit problems for practice

Includes hands-on problem sets and conceptual exercises to enhance understanding

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Learners who complete Physics 100: Mastering Ohm's Law and DC Circuits will develop knowledge and skills that may be useful to these careers:

Instrumentation and Control Technician

Instrumentation and Control Technicians install, maintain, and repair instrumentation and control systems. They work on a variety of projects, including process control systems, environmental control systems, and safety systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for installing, maintaining, and repairing instrumentation and control systems.

See salaries and explore the career path for Instrumentation and Control Technician

Electrical Maintenance Technician

Electrical Maintenance Technicians maintain and repair electrical systems in industrial and commercial settings. They work on a variety of projects, including power systems, control systems, and lighting systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for maintaining and repairing electrical systems.

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Electronics Technician

Electronics Technicians install, maintain, and repair electronic equipment. They work on a variety of projects, including computers, telecommunications equipment, and medical equipment. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for installing, maintaining, and repairing electronic equipment.

See salaries and explore the career path for Electronics Technician

Industrial Electrician

Industrial Electricians install, maintain, and repair electrical systems in industrial settings. They work on a variety of projects, including power systems, control systems, and lighting systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for installing, maintaining, and repairing electrical systems in industrial settings.

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Field Service Technician

Field Service Technicians install, maintain, and repair electrical and electronic equipment in the field. They work on a variety of projects, including power systems, control systems, and lighting systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for installing, maintaining, and repairing electrical and electronic equipment in the field.

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Automotive Electrician

Automotive Electricians install, maintain, and repair electrical systems in automobiles. They work on a variety of projects, including power systems, control systems, and lighting systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for installing, maintaining, and repairing electrical systems in automobiles.

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Control Systems Engineer

Control Systems Engineers design, build, and maintain control systems. They work on a variety of projects, including industrial control systems, automotive control systems, and aerospace control systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for designing, building, and maintaining control systems.

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Power Systems Engineer

Power Systems Engineers design, build, and maintain electrical power systems. They work on a variety of projects, including power plants, transmission lines, and distribution systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for designing and maintaining power systems.

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Electrician

Electricians install, maintain, and repair electrical systems in residential, commercial, and industrial settings. They work on a variety of projects, including power systems, control systems, and lighting systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for installing, maintaining, and repairing electrical systems.

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Robotics Engineer

Robotics Engineers design, build, and operate robots. They use their knowledge of electrical circuits, mechanics, and computer science to create robots that can perform a variety of tasks. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for designing and operating robots.

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Telecommunications Engineer

Telecommunications Engineers design, build, and maintain telecommunications systems. They work on a variety of projects, including telephone networks, data networks, and satellite communications systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for designing and maintaining telecommunications systems.

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Electronics Engineer

Electronics Engineers design, build, and test electronic devices, from the smallest components to large systems. This course would be helpful as it would provide a solid foundation in understanding electrical circuits which are used in the development of electronics.

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Research Scientist

Research Scientists conduct research in a variety of fields, including physics, chemistry, biology, and engineering. This course may be useful as it would provide a solid foundation in understanding electrical circuits and power systems design which are essential for conducting research in a variety of fields.

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Computer Engineer

Computer Engineers design and develop computer systems, including hardware and software. They also develop the operating systems and networks that connect computers. This course may be useful as it provides a foundation in understanding electrical circuits that are essential for designing computer systems.

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Electrical Engineer

Electrical Engineers make and use electricity, electromagnetism, and electronics to solve real-world problems. This course, Physics 100: Mastering Ohm's Law and DC Circuits, may be useful as it focuses on the analysis of DC circuits which is fundamental for Electrical Engineers to design electrical systems used in various industries.

See salaries and explore the career path for Electrical Engineer

Physics 100

Mastering Ohm's Law and DC Circuits

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