where, x l is the inductive reactance l is the inductance of the inductor f is the frequency of the alternating current what is the difference between reactance and resistance? parameter resistance reactance variation of current resistance is a property of an electrical component which opposes the ...
Self Inductance Formula \(\begin{array}{l}L=N\frac{\phi }{I}\end{array} \) Where, L is the self inductance in Henries N is the number of turns Φ is the magnetic flux I is the current in amperes Related Articles: Uses of Inductor Ac Voltage Applied To An Inductor What is Mutual...
Before knowing the definition and working of what is inductor we should know what is inductance. Whenever a changing flux is connected with a conductor’s coil there would be an emf. If a changing flux is linked with a coil of a conductor there would be an electromagnetic force (emf) indu...
The formula for calculating the inductance of a coil of wire is given by this formula: L =(µn2a)/l Where L is the inductance in Henrys, µ is the permeability constant, i.e. a coefficient of how easily the magnetic field can be created in a given medium, n is the number of ...
The expression depicting the powers to which the fundamental units are to be raised to obtain one unit of a derived quantity is known as the dimensional formula. It is given as, Q = MaLbTc, where, M, L, T are basedimensionswith respective exponents a, b and, c. and Q is the physic...
frequency. Re is mainly comprised of the DC resistance of the wire, the core losses and skin effect of the wire. Based on the above formula, it can be shown that the Q is zero at the self-resonant frequency since the inductance is zero at this point. Impedance The impedance of an ...
what is the formula to calculate ohmic value for transformer impedance? Byanon58600— On Jan 03, 2010 can you please give me the full concept of impedance? Byanon52638— On Nov 16, 2009 Please explain about impedance used in complex numbers. thank you. ...
To calculate the impedance of an inductor, the formula to do so is: where XLis the impedance in unit ohms, f is the frequency of the signal passing through the inductor, and L is the inductance of the inductor. To use our online calculator that will calculate inductor impedance automaticall...
The dimension of ground plan severely has an effect on reflected signal; according to (10), [L.sub.mg] is mutual inductance of ground plan and depends on the dimensions length of ground plan, width of ground plan, total height of antenna, loss tangent of dielectric material, and conductivit...
How can the brightness of a lamp be controlled with a variable inductance? Explain the term, energy density, and intensity of wave. What is the difference between fluorescence and phosphorescence? What happens to the brightness of light emitted by a light bulb when the current in the filament ...