Thank you so very much for these excellent lectures that makes difficult concepts easy to understand. I have always said you can make anyone understand physics.
Hi Sir, I recently watched your videos on AC Power. There's something that I don't quite understand. For average power, the formula to find it is 1/2VmaxImax(cos(Theta(i)-Theta(v))) or (Irms)^2*R?
There are several formulas. I tend to separate them into power consumed: P = I^2 R and power provided : P = IV Off course we need to take into account the phase angle and the Vrms vs Vmax.
Thank you so very much for these excellent lectures that makes difficult concepts easy to understand. I have always said you can make anyone understand physics.
That is one of my goals. Thank you. 🙂
Hi sir, Omar present...............................
Hi Sir, may I check with you why is the dot product of x hat and x hat is cancelled out?
The dod product of two unit vectors pointing in the same direction is equal to 1
Professor Michel van biezen my brain food
Hi Sir, I recently watched your videos on AC Power. There's something that I don't quite understand. For average power, the formula to find it is 1/2VmaxImax(cos(Theta(i)-Theta(v))) or (Irms)^2*R?
There are several formulas. I tend to separate them into power consumed: P = I^2 R and power provided : P = IV Off course we need to take into account the phase angle and the Vrms vs Vmax.
Hello Sir "Welcome to Electroline" 😄😄😄😄😄😄😄.
😁