What do the knots and the mesh rule mean? In other words, I don't understand. Does the knot only apply to parallel circuits and the mesh rule only to series circuits? The answers online haven't really explained it either, so what is it?
What's the name of this knot, and how do you tie it? Do you have instructions?
For this task I should calculate I_1 to I_3 using the knot rule and mesh theorem (top and bottom). The problem is that my results are very strange. I've tried the problem four times, and I keep getting different results. The I's I calculated are much too large (5 to 14 amps), which is actually…
The solution shows how to solve the problem. I calculated c) differently, first determining Rtotal, then Itotal, and finally Ptotal, instead of calculating the current in the solenoid coil and then applying the node rule. My results: Rtotal = 573.91 ohms, Itotal = 41.818 mA, and Ptotal = 1.0036 W. Are these values still within…
How can you calculate Uᵣ₄ and Iᵣ₂ in this circuit?
The correct answer is: 200 µA How is the calculation done?
Hey, somehow I don't understand the following task at all. C1 and C2 are connected in parallel, right? And c12 and c3 form a series connection? Unfortunately, I don't have any clue. But I assume we have to apply the stitch and knot rule. I just have absolutely no idea how. I'm more than grateful…
Hello, I have set up 8 equations with 6 unknowns for the following circuit, but I cannot solve them. Uq1= 18V Uq2 = 16 V Uq3 = 14 V R = 5 ohms
Good evening, I really need your help because I just can't get it into my head. How or what do I have to do for the following tasks? A)Set up the node rule for calculating the currents for the circuit according to FIGURE 1 (following image) and b) calculate the current i3 from this. I'm…