Web62- The opposition offered by a coil to the flow of alternating current is called (disregard resistance) A- impedance. B- reluctance. *C- inductive reactance. Expl- When alternating current flows in a coil of wire, the changing lines of flux cutting across the turns of wire in the coil induce a voltage in it. The polarity of this voltage (the counter EMF) is opposite to … WebWind is air movement in the earth's atmosphere. In a unit of time, say 1 second, the volume of air that had passed an area is .If the air density is , the mass of this volume of air is =, and the power transfer, or energy transfer per second is = =.Wind power is thus proportional to the third power of the wind speed; the available power increases eightfold when the wind …

The opposition of current is called? - Answers

WebOct 14, 2011 · Assuming you are talking about an AC circuit, then the total opposition to the flow of current in an R-C circuit is called its impedance (symbol: Z), measured in ohms.This is the vector sum of the ... Web1 day ago · If you notice, the word systematic implies the performance evaluation process should be a planned system that allows feedback to be given in a formal—as opposed to … lynchcity recensioni

The opposition offered by a coil to the flow of - Course Hero

WebDec 12, 2016 · The opposition to the flow of electrons through a conductor? Opposition to current flow is called, "Resistance". In an alternating current circuit, there is also, "Impedance", which is opposition ... WebThe total opposition to current flow in any AC circuit is called impedance. In a series RL circuit, this total opposition is due to a combination of both resistance (R) and inductive … WebThis is called reactance and it runs 90 degrees to the circuit resistance. This means it is not possible to add them together arithmetically; it has to be done using the Pythagoras’ … kinney ave christian fellowship