I'm confused. I was told that the inductor is always positive 90 degrees and the capacitor is always -90 degrees. But in your Current calculations it's the opposite. Why? 4:50
Nice video: One question that no one ever addresses is WHERE does the transition from one current to another occur? For instance, where exactly does the 1.56amp, 11-degree, Total current transition to the 1.52amp, zero degree current through the resister? Does this occur inside the passive element or in the wire before/after the passive element? Thanks
Thank you for the series I went through all 19 and will go through more. At 11:04 I think it's supposed to be (Bc-Bl)^2 under the square root for total admittance? Thanks again! EDIT: NEVERMIND ! I see now you are adding them up VECTORILY :)
Hello just started watching you doing numbers if I may ask you to do some rlc circuit in serials also iam just stated to do rlr and RLCR R RESISTOR L INDUCTOR C CAPACITOR if you can please do a Capple of video like this please I thank you very much Kindl regards Anthony
Hello, I have a question about knowing the phase angle in the source voltage, can I determine an angle φ according to the impedance values and then do Ohm's Law, please see the equation I made and if it is coherent. Z=147 ohm, φ=tan^-1(((259-193)/(150)))=23.7495. IT= 1.56 A φ= 11 ... V=Z*I V=147*1.56= 229.32 V φ= 23.7495+11=34.7495 V=229.32 ∠ 34.7495....ok?
I was taught that if the reactance was inductive it was positive and if it was capacitive it was negative. And it 's the reactance instead of current. Is this wrong?
I could make a video about it but mean time check out this page: under "Impedance of a Parallel RLC Circuit" www.electronics-tutorials.ws/accircuits/parallel-circuit.html
As an electrician this is great video to brush up on theory. Great work !
Great to know and thanks for watching and commenting.
1 comprehensive and fun science video by step-by-step science channel = 1 whole term of a boring university course
Thanks for the great comment.
I'm confused. I was told that the inductor is always positive 90 degrees and the capacitor is always -90 degrees. But in your Current calculations it's the opposite. Why? 4:50
Excellent explanation….very detailed and crystal clear ….thanks
You are very welcome!
tremendous job, this is something I never see before,
Glad you like it and thanks fo the comment.
Nice video: One question that no one ever addresses is WHERE does the transition from one current to another occur? For instance, where exactly does the 1.56amp, 11-degree, Total current transition to the 1.52amp, zero degree current through the resister? Does this occur inside the passive element or in the wire before/after the passive element? Thanks
Thanks
Welcome
Thank you for the series I went through all 19 and will go through more. At 11:04 I think it's supposed to be (Bc-Bl)^2 under the square root for total admittance? Thanks again! EDIT: NEVERMIND ! I see now you are adding them up VECTORILY :)
Great that found the videos helpful and thank you very much for commenting.
Cosine instead of tan: 1,53/1,56 equals almost the same - 11 degrees.
Hello just started watching you doing numbers if I may ask you to do some rlc circuit in serials also iam just stated to do rlr and RLCR R RESISTOR L INDUCTOR C CAPACITOR if you can please do a Capple of video like this please I thank you very much
Kindl regards
Anthony
would you advase me to to solve using angular form??
Hello, I have a question about knowing the phase angle in the source voltage, can I determine an angle φ according to the impedance values and then do Ohm's Law, please see the equation I made and if it is coherent.
Z=147 ohm, φ=tan^-1(((259-193)/(150)))=23.7495.
IT= 1.56 A φ= 11 ... V=Z*I
V=147*1.56= 229.32 V φ= 23.7495+11=34.7495
V=229.32 ∠ 34.7495....ok?
I don't really have time to evaluate the details of this problem, sorry.
Very helpful
Glad to hear that
In series RLC circuit, why the scope of 𝑉R vs. 𝑉out graph is displayed as an oval loop?
What if R is in series and C and L are in parallel? Whats the formula then?
when current lags the voltage,does it mean it flows in the reverse direction to the one taken in the resistor.
No
I was taught that if the reactance was inductive it was positive and if it was capacitive it was negative. And it 's the reactance instead of current. Is this wrong?
Again nice video 👍. Can you please solve the problem taking polar angles into consideration. Z=R+jX and Y=G+jB.
I can look into it.
@@stepbystepscience Thank you so much. Im looking forward to watch the video:)
What if there are multiple resistors and capacitors and inductors
Then it gets very complicated
Can you explain the formula Zt = 1/sqrt(1/R^2 + (1/Xl - 1/Xc)^2)?
I could make a video about it but mean time check out this page:
under "Impedance of a Parallel RLC Circuit"
www.electronics-tutorials.ws/accircuits/parallel-circuit.html
Greeting please I have a problem don't know if you could be of help
What is the problem?