Skills you'll gain: Computer Architecture, Computer Networking, Network Architecture, Communication, Accounting, Computer Graphic Techniques, Computer Graphics, Hardware Design, Cyberattacks, Linear Algebra, Mathematics, Security Engineering, Journalism
Intermediate · Course · 1-3 Months
Skills you'll gain: Computer Programming, Data Analysis, Mathematics, Algebra, Data Analysis Software, Data Management, Data Model, Feature Engineering, Machine Learning, Operating Systems, Software Engineering, Software Testing, Theoretical Computer Science, Account Management, Algorithms, Differential Equations, Linear Algebra, Matlab, Other Programming Languages, Sales, System Programming, Systems Design
Intermediate · Course · 1-3 Months
Skills you'll gain: Research and Design, Mathematics, Strategy and Operations, Operations Research, Algebra, Applied Mathematics, Computer Networking, Network Model, Data Analysis, Matlab, Business Analysis, Computer Architecture, Computer Programming, Data Visualization, Entrepreneurship, Hardware Design, Leadership and Management, Linear Algebra, Operational Analysis, Other Programming Languages, Problem Solving, Statistical Visualization, Supply Chain and Logistics
Graduate Certificate · 6-12 Months
Skills you'll gain: Theoretical Computer Science, Probability & Statistics, General Statistics, Algorithms, Data Management, Strategy and Operations, Computer Architecture, Mathematics, Leadership and Management, Data Analysis, Databases, Communication, Hardware Design, Operating Systems, Statistical Programming, Computer Programming, Business Analysis, Research and Design, Machine Learning, Finance, Regression, SQL, Writing, Data Structures, Project Management, Statistical Analysis, Business Communication, Entrepreneurship, Probability Distribution, Software Engineering, Database Design, Statistical Tests, Computer Networking, Accounting, Design and Product, Computer Graphics, Operations Research, Systems Design, Data Visualization, Data Model, Database Administration, Database Application, Database Theory, Machine Learning Algorithms, Statistical Machine Learning, Human Computer Interaction, Estimation, Internet Of Things, PostgreSQL, Problem Solving, Experiment, Network Architecture, Graph Theory, Applied Mathematics, Computer Vision, Deep Learning, Financial Analysis, Supply Chain and Logistics, Geometry, Security Engineering, User Experience, Econometrics, Marketing, Mathematical Theory & Analysis, Programming Principles, Python Programming, Computer Graphic Techniques, Algebra, Cryptography, Business Psychology, Interactive Design, Budget Management, Correlation And Dependence, Distributed Computing Architecture, Linear Algebra, Linux, Critical Thinking, Data Mining, Cost Accounting, Differential Equations, User Experience Design, Data Warehousing, Network Model, Cloud Computing, Cyberattacks, Security Strategy, Computer Programming Tools, Computational Logic, Applied Machine Learning, Calculus, Computational Thinking, Feature Engineering, Graphic Design, Investment Management, Other Programming Languages, Sales, Scrum (Software Development), Software Architecture, Software Testing, System Programming, Visual Design, Human Resources, Matlab, Artificial Neural Networks, Emotional Intelligence, Market Analysis, NoSQL, Statistical Visualization, Basic Descriptive Statistics, C Programming Language Family, Data Analysis Software, Exploratory Data Analysis, FinTech, Material Handling, Organizational Development, Planning, Product Lifecycle, Risk Management, Strategy, Amazon Web Services, Big Data, Cloud Platforms, Culture, Decision Making, Graphics Software, Microarchitecture, Application Development, Computer Security Models, Leadership Development, Operational Analysis, Product Design, Reinforcement Learning, Software Security, System Security, User Research, Market Research, Plot (Graphics), R Programming, Account Management, Banking, BlockChain, Business Process Management, Contract Management, Data Architecture, Financial Accounting, Financial Management, Generally Accepted Accounting Principles (GAAP), Geovisualization, Inventory Management, Management Accounting, Markov Model, Natural Language Processing, Operations Management, Product Management, Spreadsheet Software, Storytelling, Supplier Relationship Management, Benefits, Collaboration, Computer Science, Computer Security Incident Management, Data Science, Dimensionality Reduction, Forecasting, Journalism, Negotiation, Network Analysis, Network Security, Resilience, System Software
Earn a degree
Degree · 1-4 Years
A circuit is a closed path used in electronics equipment to enable the conduction of electrical current to travel. An electric circuit allows for the flow of electricity from one point to another. Circuits are the pathway on which an electrical current can flow. This path begins and ends at the same point, thus making a circuit, or a loop.
There are two main types of circuits—power circuits and electronic circuits. Power circuits are used in home and office lighting systems, heating systems, and wiring systems. Electronic circuits are used to move and manage major electrical currents. In power circuits, generators start the current, and the current runs through the circuit to an office or home heating and lighting systems and appliances.
To understand how a circuit works, think of a flashlight. The circuit is open when the flashlight is switched off. This means that an electrical current will not flow from the enclosed batteries to the flashlight's light bulb. When the flashlight's switch gets turned on, there is a small metal piece inside the flashlight that physically closes the circuit gap. Thus, the flashlight then lights up, as electricity from the batteries flows to the light bulb.
When you learn about circuits, you gain knowledge of how our world is powered through electrical means. Electronic circuits work to process and transmit electrical current information in our computers, TVs, radios, and mobile devices. Integrated circuits help manage power in our mobile devices. These are known as power management integrated circuits (PMICs) and are used mainly in mobile devices to lessen the required amount of space.
Learning about circuits will help you understand how to analyze circuits that use direct current (DC) or alternating current (AC) voltage. You will learn about open, closed, and short circuits. Anyone who wants to become an electrician, or work in a public utility for electricity will need to know the foundational elements of circuits, resistors, capacitors, and inductors and how they work.
When you learn circuits and electrical circuitry, you can find career opportunities in electrical work in many fields, as there is a widespread demand for trained electrical technicians. The careers you can start or continue include an apprentice electrician or journeyman electrician. In a power utility or electrical facility, you may learn more about circuits in jobs like distribution engineer, public utilities specialist, and electric instrumentation technician. In these jobs, you likely will need certification as a maintenance electrician or an instrument and control repairman.
Taking online courses to learn circuits will teach you how electricity is conducted, how it's used in our homes and offices, and why the demands for more electricity will be likely in the future. The knowledge you gain in online courses will also show you how much we rely on electrical demands for our electronic devices.