Which is true for admittance?

<p>Y=&radic;G²+B²</p>

{"type":"technical","methodBadge":"Concept & Principle","explanation":"Admittance, represented by Y, is a measure of how easily a circuit allows current to flow. The correct statement is C) Y=\\sqrt{G^{2}+B^{2}} where G represents conductance and B represents susceptance.","workingPrinciple":"Admittance combines the effects of conductance (real power) and susceptance (reactive power) in an AC circuit. It provides a comprehensive understanding of how electrical impedance influences current and voltage relationships.","keyFormulas":["$Y=\\sqrt{G^{2}+B^{2}}$ — This formula represents the magnitude of admittance.","$Y=G+jB$ — This represents admittance in its complex form, where j is the imaginary unit."],"keyPoints":["Admittance is the reciprocal of impedance, denoted as Y = 1/Z.","In a complex plane, admittance consists of real part (conductance) and imaginary part (susceptance)."],"advantages":["Facilitates easier analysis of AC circuits with multiple components.","Simplifies calculations in resonance and reactive circuits."],"disadvantages":["Can be confusing for beginners compared to simple resistance concepts.","Requires understanding of imaginary numbers and phasors."],"applications":["Used in the analysis of electrical networks and AC circuits.","Essential for designing filters and tuning circuits."],"comparisonTable":[],"additionalInfo":[{"parameter":"Standard Values","detail":"Typical values for conductance G and susceptance B vary based on circuit components."},{"parameter":"Wrong Options Explained","detail":"Option A suggests a relation that is not applicable in admittance; Option B is incorrect as it uses arbitrary constants, lacking proper context."}],"answer":"C is correct — It accurately defines admittance in terms of its components, conductance and susceptance.","coreConcepts":["Admittance","Conductance","Susceptance"],"crossTopicTip":"Remember that in AC circuits, dealing with complex numbers often simplifies calculations; focus on understanding phasors."}