
What exactly is a phasor? - Physics Stack Exchange
Sep 19, 2016 · The only difference in their analytic representations is the complex amplitude (phasor). A linear combination of such functions can be factored into the product of a linear …
Why do phasors add like vectors? - Physics Stack Exchange
Feb 5, 2018 · 4 Phasors are used to represent sinusoidals. So why do they add like vectors? Why is it that when I add two sinusoidals in the form of phasors and add them like vectors, I get the …
Voltages phasors in AC circuit - Physics Stack Exchange
Mar 9, 2019 · To be clear, are you asking about adding time domain voltages (point wise) or adding the phasor domain voltages? Typically, AC circuits are analyzed in the phasor domain …
Maxwell Equations Phasor Form Derivation - Physics Stack Exchange
Oct 9, 2024 · Phasors are typically used in situations described by (systems of) ordinary or partial linear differential equations in time with real constant coefficients where you assume that the …
electromagnetism - Interpreting the magnitude of vectorial …
Jul 31, 2024 · In fields of physics such as acoustics and electromagnetism, we often deal with physical quantities that are both vectorial and oscillating. These can be represented as …
What exactly is Impedance and why is it not just a simple division ...
May 6, 2025 · This is my understanding of the use of Phasors: Suppose we possess, for a example, a source voltage (or current) represented by a sinusoidal waveform. We can …
Need help understanding KVL in Phasor Notation
Mar 28, 2019 · I may be missing some crucial observation but I'm getting stumped on this KVL proof for phasor notation. So to prove KVL in phasor notation I'd like to start off with what we …
What does KVL imply about about phasors in an AC circuit?
May 22, 2023 · So, this should necessarily mean that if summed the phasors of all of the components in an ac circuit, it should be at 180°phase difference with the source right?
waves - What justifies adding phasors' vertical components
Aug 28, 2015 · I learned that, when superimposing two waves on top of each other to calculate the resulting wave's amplitude, it's helpful to use phasors. From what I gathered, phasors are …
why is the vertical component of the phasor an imaginary number?
Apr 5, 2016 · 0 I was learning about the phasor representation of AC circuits, and on adding two out of phase phasors they were each resolved in to a horizontal and vertical component to …