RMS value of complex current?
Hi,
What would be the effective value of the current I=(4-5i)A and how do you calculate it?
LG
Hi,
What would be the effective value of the current I=(4-5i)A and how do you calculate it?
LG
Hello everyone, I currently have a project in which I control servo motors via an Arduino Uno. When I connected them via the USB cable from the laptop, I had too little power on the servo motors. Now I have bought a power supply with a terminal block, with 5 volts and 14 amps, which…
Sometimes I get a tiny flash of light when I plug my power cord into my power strip… I've experienced this sometimes. Can something happen to me or can I die from it, or does the current stay in the cable and not jump to me?
Good bye, I'm currently training to be an electronics technician, and since I enjoy the job, I'm now doing it at home too. So I bought a defective pair of headphones. According to the description, something leaked in one of my bags and they haven't worked since. So I unscrewed them. There's nothing unusual about…
Hello, I just "accidentally" short-circuited these two points on my Philips Sonicare Diamond Clean, and the end result is that it no longer works. Charging is possible, but nothing more. Case for the trash or solderable fuse? Maybe someone can help thanks in advance
Hello everyone, I've washed three times with my new washing machine, and now the glass of the porthole and the back of the drum are badly scratched. I'm sure I looked for the "mistake" in myself first: Buttons? Zippers? Foreign body? Machine too full? Or too empty? … I can twist and turn the questions…
The effective value of the complex alternating current is the amount divided by root(2).
First you calculate the amount:
You then determine the effective value:
If the complex effective value is required, you need the angle. This results from the arcus tangens imaginary part/real part:
You will then transfer the result to the eulian form:
For IEff, you write the result in what you determined in the previous equation. For phi (exponent of e), you then write the angle you determined in the last equation.