Phasor diagram (& its applications) | Alternating currents | Physics | Khan Academy

Phasors are rotating vectors having the length equal to the peak value of oscillations, and the angular speed equal to the angular frequency of the oscillations.
They are helpful in depicting the phase relationships between two or more oscillations. They are also a useful tool to add/subtract oscillations.
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Created by Mahesh Shenoy

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This is one of the best (if not THE best) intro to phasors I've ever seen for a pre college student

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just an addition, phasor is a combination of two words: phase + vector

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Thank you so much MAHESH SIR. I have cleared all my topics of physics of all chapters of class 11th and 12th and I have been love with physics because of you and I just cleared JEE ADVANCED 2022 with an AIR 68. all thanks to you and KHAN ACADEMY CHANNEL.☺☺☺☺🥰😇🥰

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The moment i realised why the projection or shadow....it was a moment of joy. Its awesome mannn.

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i appreciate it bro, really you did in 11 mins what they couldnt do in collage in 4 weeks i now can go out there and use phasors while knowing what phasors really are

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This is the best video I’ve seen on phasors. Thank you!

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bro 🤯that explanation adds a new dimension of thinking about phasors . thnx a lot sir...

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omg this video are truely awesome, it solve my confusion for so long by using that graph and vector, lecture also very fun

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Phasors are awesome 🔥🔥

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Remember that a phasor diagram of a circuit show us a snapshot of rotating complex numbers whose parts represents the real waveform part. Phasors show us the real and imaginary part. You draw only the real part. It's important know that and not only half of the information. We use only the real part but the imaginary one is there too.

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Please upload in hindi explanation

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I have a question: How would your spinning vector handle a square wave or saw tooth wave?

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Current is 90° ahead because I=isin( wt + π/2) π/2= 90°

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1:50

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the shadow that is CAST ( not casted) ....

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That omega-t is not the phase angle.

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