Engineering How do I solve this circuit with Laplace transforms?

AI Thread Summary
To solve the circuit using Laplace transforms, it's essential to establish the KVL equations, particularly considering the mutual inductance. The mutual inductance can be represented as dependent voltage sources in series with the coupled inductors. When current flows into the dot of one inductor, it induces a voltage on the coupled inductor, leading to current flowing out of its dot, calculated as I*M, where M is the mutual inductance. Providing an initial attempt at the equations will facilitate more targeted assistance. Understanding these principles is crucial for effectively applying Laplace transforms in circuit analysis.
jean28
Messages
83
Reaction score
0
Physics news on Phys.org
jean28 said:
I have this circuit which I need to solve using Laplace transforms. How would the KVL equations look? I am having trouble with them because of the mutual inductance. Thanks

http://i1226.photobucket.com/albums/ee410/jean28x/CircuitMutual.jpg

Can you provide an attempt? We won't know how to help unless we can see your attempt.

However, in general the mutual inductance will be modeled as dependent voltage sources in series with each mutually coupled inductor.

Current "flowing into" the dot on one inductor causes a voltage to appear on the coupled inductor which will cause current to "flow out" of its dot. The magnitude of the voltage is given by I*M, where M is the mutual inductance value and I is the current flowing INTO the dot on the other inductor.
 
I'm butting in here just to watch this thread evolve by getting e-mail notifications.
.
 

Similar threads

Engineering How would I solve this using Laplace transformation?
Replies
4
Views
2K
Find W/L for CMOS Circuit: Triode/Cutoff Modes
Replies
2
Views
2K
How does my book come to this conclusion?
Replies
1
Views
2K
Engineering Sinusoidal steady state analysis using Laplace transform
Replies
3
Views
2K
Laplace transform vs phasor analysis in circuit analysis
Replies
3
Views
2K
Engineering RLC circuit solved with Laplace transformation
Replies
5
Views
3K
Engineering Laplace tranforms, transient current series CR circuit
Replies
2
Views
2K
Engineering Help finding the damping ratio formula for this circuit
Replies
1
Views
2K
Engineering Transfer function of AC Transformer
Replies
2
Views
2K
What is the best way to introduce Laplace transforms for Engineers?
Replies
10
Views
3K

Hot Threads

Recent Insights

Back
Top