Recent content by mnada

Video Link According to the video in the link above the binding energy for deuterium is about 2 MeV and the binding energy for tritium is about 8 MeV so the total for the input items is 10 MeV the binding energy for helium is 28 MeV I am confused by this part if the resulting binding energy is...

For Euler formula : e(iπ) + 1 =0 is it the same if we say e(-iπ)+1 = 0 or not ? (minus sign is included in the exponent)

What made me post the previous is this equation: Positive square wave with duration T and frequency f : Vrms= Vpk*sqrt(f*T) Vavg= f*T*Vpk from http://www.daycounter.com/Calculators/RMS-Calculator.phtml As you can see frequency is mentioned in both although this is for voltage I assumed the...

Thank You for trying to help confused man :confused: Can I summarize as the following, and please correct me if I am wrong: Because the power is sine wave in shape then the RMS value only depend on the peak and not the frequency, but if the shape is something like square wave or sawtooth then...

Thank you for the clarification... after all I am after intuitive clarification. when double frequency I assume double energy is converted or same energy in half the time, I think this is the source of my confusion.

We all know that the electrical power = V * I * cos Q. and I know how this formula is derived. but yet intuitively I was expecting to see the frequency in the formula. I just need intuitive explanation how the frequency is not appearing in the power formula while we know in physics that higher...

Thanks for your reply, and please forgive my ignorance. I have read some sentences on wikipedia but unfortunately they all were repelling each other I couldn't understand a thing. Does this "Magnetic flux quanta" mean that Magnetic flux of say a wire carrying current can only take some discrete...

What is "Magnetic flux quanta"? is there any animation describing this subject?

Hello, Generally and specially in AC motors, what is the effect of the no of poles of the rotor on the motor performance? if it's same or less or more than the no of poles of the stator? Thanks

Thank you. That really helped me to clear some points

Any suggestion?

"Harmonics in polyphase power system" Dear All, I have a problem in understanding how the harmonic currents exist in a load with no corresponding harmonic voltages? The following figures with questions under explain what I mean This understood figure no issues about. In above figure, 2...

Thank you all for your help. I really appreciate it. First of all I understood the idea of C and how to get the integration of sin by Taylor series. I also found another mathematical proof which is a kind that I was looking for "by using Euler’s formula...

In this case can you help me to show how to calculate C. it should be -1 in order to have the integration of sin(x) as -cos(x)

I got your point but if I integrate sin(x) as in the form of Taylor series : I end up missing 1 it should be -cos(x)+1