Web(a) Define: (i) reactance; (ii) impedance. (b)(i) Explain resonant frequency of an RLC circuit. (ii) Explain the statement — the power supply voltage of a source is 230V (c) A source of e.m.f 240V and frequency 50 Hz is connected to a series arrangement of a resistor, an inductor and a capacitor. WebNov 3, 2024 · Alternating Current: Definition. What is AC current? The AC current definition tells us that it is a flow of electric charge that periodically reverses direction. It starts at zero and increases ...
Alternating Current: Definition, Basic Principles and Difference
WebSo, we will study the difference between AC and DC over here. AC stands for Alternating Current while DC stands for Direct Current. When we talk about alternating current, we see that in here the current keeps switching from time to time. In other words, forward and backwards. On the other hand, the current flows in a single direction in a ... Webalternating current. noun. /ˌɔːltəneɪtɪŋ ˈkʌrənt/. /ˌɔːltərneɪtɪŋ ˈkɜːrənt/. [uncountable, countable] (abbreviation AC) an electric current that changes its direction at regular … law work placement manchester
Alternating current definition and meaning - Collins Dictionary
WebAn alternating current (AC) is a current that periodically varies its magnitude over time in a sinusoidal waveform. The main characteristic of alternating current is the alternating … WebDefine alternatingly. alternatingly synonyms, alternatingly pronunciation, alternatingly translation, English dictionary definition of alternatingly. v. al·ter·nat·ed , al·ter·nat·ing , al·ter·nates v. intr. 1. Web: occurring by turns or in succession a fabric with alternating red and blue stripes … they lacked experience with volcanoes such as St. Helens, a composite of alternating layers … lawworks cardiff