- #Series and parallel circuits how to#
- #Series and parallel circuits series#
- #Series and parallel circuits free#
Magnetic circuits can be part of an electric circuit a transformer is an example. Magnetic circuits are analogous to electric circuits, where magnetic materials are regarded as conductors of magnetic flux. A digital circuit is a special kind of electronic circuit used in computers and many other devices. That is done by a special internal circuit usually called a power supply. Many other devices, including computers, stereo systems, and television sets, must first convert the alternating current to direct current. Lighting circuits and electrical machinery use alternating current circuits. A standard electrical outlet supplies alternating current. In alternating-current circuits, the voltage and current periodically reverse direction with time. A battery-powered circuit is an example of a direct-current circuit the voltages and currents are constant in magnitude and do not vary with time. When circuit elements are connected in parallel, the total resistance is less than that of the element having the least resistance, and the total current is equal to the sum of the currents in the individual branches. When two circuit elements are connected in series, their effective resistance ( impedance if the circuit is being fed alternating current) is equal to the sum of the separate resistances the current is the same in each component throughout the circuit. The elements of a parallel circuit are connected so that each component has the same voltage across its terminals the current flow is divided among its parts.
#Series and parallel circuits series#
The elements of a series circuit are connected end to end the same current flows through its parts one after another. Two general circuit classifications are series and parallel. When the wires are disconnected, the circuit is said to be “open” or “broken.” In practice, circuits are opened by such devices as switches, fuses, and circuit breakers (see fuse, electric circuit breaker short circuit). The current flows from the cell along one wire to the lamp, through the lamp, and along the other wire back to the cell.
When the connections are made properly, current flows, the circuit is said to be “closed,” and the lamp will light.
#Series and parallel circuits free#
A simple circuit might consist of an electric cell (the power source), two conducting wires (one end of each being attached to each terminal of the cell), and a small lamp (the load) to which the free ends of the wires leading from the cell are attached.
#Series and parallel circuits how to#
To learn how to delete and control cookies from your browser pleaseĪnd I'm happy to recommend them for good value and excellent customer service.Electric circuit, unbroken path along which an electric current exists or is intended or able to flow. (including this one) as explained by Google. This website uses the Google AdSense service which uses cookies to serve advertisements based on your use of websites
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