Engineering Frequency data from this circuit

AI Thread Summary
To determine the frequency at which current is maximal in a circuit, one must identify the resonant frequency, where the inductive and capacitive reactances cancel each other out. The maximum current draw occurs at this resonant frequency, which is a key concept in RLC circuits. It's noted that in a series circuit, the arrangement of components does not affect the current. The discussion emphasizes the importance of calculating the magnitude of current at resonance. Understanding these principles is essential for analyzing circuit behavior effectively.
nhrock3
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how to know in which frequency the current is maximal in each of those circuits?

what if the frequency range in these circuits
?
 
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nhrock3 said:
how to know in which frequency the current is maximal in each of those circuits?

what if the frequency range in these circuits
?

Your circuits didn't post, and you didn't show your attempt at the solution yet. Maybe try again?
 
You still haven't tried to solve this.

A couple of useful facts:

1) in a series circuit, the current does not depend on the order of the components.

2) Resonance is when the reactance of the capacitor cancels out the reactance of the coil.
 
Thread 'Have I solved this structural engineering equation correctly?'

Thread 'Have I solved this structural engineering equation correctly?'

Hi all, I have a structural engineering book from 1979. I am trying to follow it as best as I can. I have come to a formula that calculates the rotations in radians at the rigid joint that requires an iterative procedure. This equation comes in the form of: $$ x_i = \frac {Q_ih_i + Q_{i+1}h_{i+1}}{4K} + \frac {C}{K}x_{i-1} + \frac {C}{K}x_{i+1} $$ Where: ## Q ## is the horizontal storey shear ## h ## is the storey height ## K = (6G_i + C_i + C_{i+1}) ## ## G = \frac {I_g}{h} ## ## C...
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