Help, RLC Circuit Problem - Peak Current At Resonance

AI Thread Summary
The resonant frequency of the RLC circuit is calculated to be 883 Hertz. The peak current at resonance, given a peak voltage of 100V, is determined to be 10 Amps. The peak current is derived using the formula I_peak = V_peak / Z_total, where Z_total represents the total impedance of the circuit. The impedance in this case is influenced by the values of the capacitor, inductor, and resistor. Understanding these calculations is crucial for analyzing RLC circuits effectively.
qustudent88
Messages
2
Reaction score
0

Homework Statement



A 5 Micro-F Capacitor, a 65mH Inductor, and a 10 Ohm resistor are connected in series
Find the resonant frequency of this circuit.
Determine the peak current at resonance, if the peak voltage is 100V


Homework Equations



Fr = (1/2Pi) Square Root(1/LC)
I don't know the equation for Peak Current ... HELP!

The Attempt at a Solution



Resonant Frequency = 883 Hertz
Maximum Current = 10 Amps
 
Physics news on Phys.org
You should have calculated the peak current by doing:
I_{peak} = \frac{V_{peak}}{Z_{total}}
Where Z_total is the total impedance of the circuit.
 
Thread 'Collision of a bullet on a rod-string system: query'

Thread 'Collision of a bullet on a rod-string system: query'

In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
View full post »

Similar threads

Resonant frequency of L - R||C circuit
Replies
21
Views
1K
What is the resonant frequency and peak current drawn
Replies
3
Views
2K
RLC circuit resonance experiment
Replies
10
Views
1K
Calculation of current in driven series RLC circuit
Replies
8
Views
2K
Current in RLC Series Circuit: Need Help
Replies
2
Views
1K
Combined tensions of an RLC series circuit with AC current
Replies
3
Views
827
Width of Resonance in RLC-circuit
Replies
14
Views
3K
How to Determine Values of L and C in a Series RLC Circuit at Resonance?
Replies
8
Views
2K
RLC Circuits - Q Factor and Amplitude
Replies
3
Views
2K
Resonant RLC circuit and in inductance
Replies
5
Views
2K

Hot Threads

Recent Insights

Back
Top