Frequencies in alternating current circuits Task Help?
Hello, I have a problem from physics class (on the left in the picture) and I'm having a hard time with it. Could someone help me? It would be very important for me. Thank you in advance.
Speaker in AC circuit?
Hey everyone, I have another question about electrical engineering Here you can see my approach, but I'm really confused. I still don't fully understand what I'm actually trying to achieve. I'd be incredibly grateful for any help!
AC circuit?
Can someone please help me with the following problem? I'm totally confused, and I just can't seem to fully understand the concept of alternating current circuits. I know at least that U and I are always in phase with resistance, and that the current from the coil is 90 degrees behind the voltage. But how…
Can anyone solve this problem (high school physics)?
Hi, I'm taking my physics pre-exam on Monday, and I might have a similar question coming up. Unfortunately, electrodynamics isn't my strong suit :)… Maybe you can help me 🙂 Lg Thanks in advance 🙂