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Questions tagged [mesh]

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0
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2answers
54 views

Mesh Analysis with a Current sources and current direction

Here is the question provided below: My first question is how is the current 10 A flowing towards the voltage source???? Shouldn't it be in the opposite direction. I feel like my professor is using ...
0
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0answers
21 views

Mesh Current Method analysis

In this question, voltage on the capacitor C1 for t>0 is asked. For the first part of the question, I closed the Ig2, for t<0 and used Mesh Currect Method. At the end, I got Vg3=184/13 and I2=-29/...
0
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2answers
33 views

Mesh current analysis voltage and current source

Can somebody please point me in the right direction here Im trying to create two equations to solve for IA(left hand loop) and IB(right hand loop) I need two equations consisting of IA and IB to ...
0
votes
1answer
29 views

Adding dependant sources in LtSpice (CDCS)

I have the following schematic of the circuit, I wanted to added I2 as a Current Dependant Current Source depending on current on in V1 as three times the value, or, I(I2) = 3I(V1) I have tried ...
-1
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2answers
28 views

is there a relation between node voltage and the mesh current?

so i have a complex system of resistors i was able to calculate the mesh current of each loop . i was wondering if i can calculate the voltage of a node using the information of the resistor value and ...
0
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1answer
37 views

BLE mesh Provisioning

I am new to BLE mesh. I have a doubt that in BLE mesh as per Bluetooth SIG mesh 1.0 spec , if there are hundred unprovisioned nodes, should these nodes be within direct radio contact of the ...
1
vote
1answer
45 views

Writing the Nodal and Mesh equations for large circuit and large supermesh

Here's my circuit: simulate this circuit – Schematic created using CircuitLab I have defined the node 'voltages' and the mesh current directions and the currents themselves. What I want to do ...
-1
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1answer
57 views

Why does the current equation in mesh 4 i.e I4 negative?

Why does the current equation in mesh 4 i.e I4 negative??
1
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0answers
89 views

How would you find the power balance in this circuit?

I have been having some problems trying to solve the mesh analysis of this circuit to calculate the power balance throughout the circuit. Here is the circuit: simulate this circuit – Schematic ...
0
votes
1answer
290 views

Mesh Current Polarity, Equation Setup

Practicing Mesh Analysis I came across this problem and te answer is really alluding me and I believe is just one polarity that I'm not understanding, the problem is the following... Vs​=10V, R1=...
0
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0answers
149 views

How to get the transfer function of electrical network using nodal method

We have the following circuit: I am trying to get the transfer function using the Mesh Method. The first equation I've got is: (s+1) I1(s) - sI2(s) = Vi(s) The ...
0
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2answers
214 views

Mesh current analysis question

I am able to solve the question by transforming the original circuit into an equivalent circuit. However, I cannot seem to solve the question using mesh current analysis on the original circuit ...
6
votes
2answers
398 views

Simple circuit, mesh method, can't resolve

I'm trying to resolve this for 3 hours now, I think I made some errors around the last part but can't figure out where. I'm a beginner and I'm still learning. If you want to try here is the circuit: ...
1
vote
2answers
411 views

Using mesh analysis to get the transfer function of electrical system

I am studying the book: Control system engineering for Norman S Nise. I left the college few years ago, and I forgot lots of thing about Kirchhof's laws (Voltage and current). I tried to solve the ...
0
votes
1answer
48 views

Mesh Thread network using Sub-1GHz

I want to implement a Mesh Thread network on Sub-1GHz especially on 868MHz using the Semtech's SX1276 as a radio chip. I bough two modules to do some tests. I'm trying to find out how these kind of ...