Which of the Following Best Describes a Direct Current

Current in AC circuits flows in both directions. As opposed to alternating current the direction and amperage of direct currents do not change.

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If 14 ft long wire has a resistance of 264 Ω and the wire is cut to 12 its length what would the resistance of the wire be at its new length.

. What best describes an alternating current. Charge that moves in a single direction. It is used in many household electronics and in all devices that use batteries.

Direct current is produced by batteries fuel cells rectifiers and generators with commutators. Direct current DC is an electric current that is uni-directional so the flow of charge is always in the same direction. Direct current is one-directional flow of electric charge.

See answer 1 Best Answer. Direct current ultimately supplies power to nearly all electronic devices even if these devices require a component to convert AC. An example of a device that provides DC current is a battery.

Which of the following best describes direct current. A circuit that has both series and parallel components. Which of the following lists best describes the sorts of things covered by electrical equipment ratings.

Electric charge in alternating current AC on the other hand changes direction periodically. Peters teacher tells him that he should not place his electric stereo near the edge of a pool because the water in the pool is a conductor. A circuit that has both series and parallel components.

Associated with wall outlets C. Both AC and DC describe types of current flow in a circuit. Which of the following systems voltages is most likely to be used as the primary distribution system in a large commercial or institutional building.

Modalities used to decrease pain primarily stimulate which part of the peripheral nervous system. Charge that moves in a single direction. It is affected by the capacitance and reactance of.

In direct current DC the movement of electrical current flows in one constant direction as opposed to alternating current AC in which the current constantly reverses direction. The voltage in AC circuits also periodically reverses because the current changes direction. Charge that jiggles back and forth very quickly.

Which phrase best describes direct current. Current in which charges move in one direction B. Helpful 0 Not Helpful 0.

A fundamental property that causes electric and magnetic interactions. Which of the following definitions best describes pulsed current. The temperature of the conductor.

What apparatus changes alternating current AC to direct current DC. In direct current DC the electric charge current only flows in one direction. Current in which charges continuously change direction C.

Rapid and interrupted flow B. Which of the following statements accurately describes electrical circuits. Travels in two directions.

Electrical power can be classified as AC Power or DC Power depending upon the direction of the flow of energyHere AC stands for Alternating Current and DC stands for Direct CurrentPower which is a result of current flowing in alternating direction is termed as AC Power and one which is a result of current flowing in only one direction is called DC Power. Which of the following best describes a direct current. Charge that jiggles back and forth very quickly.

Direct current was supplanted by alternating current AC for common commercial power in the late 1880s because it was then uneconomical to transform it to the high voltages needed for long. Produced by chemical means D. A circuit that has only series or only parallel components.

See answer 1 Best Answer. Direct current may flow through a conductor such as a wire but can also flow through semiconductors insulators or even through a vacuum as in electron or ion beams. Which of the following best describes the appropriate use of therapeutic modalities for rehabilitation programs.

Which of the following statements best reflects the use of direct current in buildings. Which of the following best describes electric charge. A circuit that has only series or only parallel components.

Which of the following is the correct description of direct current. The electric current flows in a constant direction distinguishing it from alternating current. What does she mean when she says that the water is a conductor.

An electrochemical cell is a prime example of DC power. Charge that jiggles back and forth very quickly. Electron flow in only one direction.

Direct current abbreviation DC flow of electric charge that does not change direction. Which of the following best describes a direct current. Which of the following definitions best describes direct current.

The bidirectional uninterrupted flow of charged particles changing direction at least once per second.

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