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Electrical Theory Part 1

Across
An arrangement of two or more electrical components where the electrical current in the system can divide, follow different paths, through different components, then join back together.
This Law, which states that the current flow through a conductor is directly proportional to the potential difference (voltage) and inversely proportional to the resistance. The physical unit of electrical resistance, the (symbol: Ω).
The property of electricity that measures the rate at which work can be done.
A variable- resistance electric device that divides voltage proportionally between two circuits.
The measure of the amount of electrical charge transferred per unit of time. It represents the flow of electrons through a conductive material, such as a metal wire.
The part that is considered the positive side of a battery.
An arrangement of two or more electrical components where the electrical current in the system must follow only path available, through each component, one at a time.
An engineer and scientist known for designing the alternating-current (AC) electric system, which is the predominant electrical system used across the world today.
Down
The part that is considered the negative side of a battery.
The property of electricity that opposes the flow of electrons down the conductor irrespective of frequency.
Electro Motive Force is a representation of the electric potential energy per unit charge. If a unit of electrical charge were placed in a location, the voltage indicates the potential energy of it at that point. In other words, it is a measurement of the energy contained within an electric field, or an electric circuit, at a given point. It is equal to the work that would have to be done per unit charge against the electric field to move the charge from one point to another.
An electric current in which the flow of electric charge is in one direction only.
An English scientist who contributed to the study of electromagnetism and electrochemistry. His main discoveries include the principles underlying electromagnetic induction, diamagnetism and electrolysis. He published works on electromagnetic rotation (the principle behind the electric motor). He discovered electromagnetic induction, the principle behind the electric transformer and generator.
An American inventor who is considered one of America's leading businessmen and innovators. Inventions included the telegraph, the universal stock ticker, the phonograph, the first practical incandescent electric light bulb, alkaline storage batteries and the Kinetograph (a camera for motion pictures). He held over 1,000 patents for his inventions.
The unit of measurement for power.