How Do You Calculate Transient Current with Given Circuit Components?

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The discussion centers on calculating transient current in a circuit with a 12V battery, a 1uF capacitor, a 1Kohm resistor, and a 0.2H inductor. Participants express confusion over the circuit configuration, particularly the direct connection of the battery to the capacitor, which they argue is impractical. The transient current is suggested to be limited only by the equivalent series resistance (ESR) of the capacitor. Clarification is sought regarding the original circuit diagram, as the scanned version is unclear. Overall, the consensus is that the problem as presented lacks a sensible configuration for accurate transient current calculation.
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Homework Statement



Battery Voltage = 12 V, C = 1uF, R = 1Kohm, L = 0.2H. Find Transient Current. See Fig for more details.

2djnbl2.jpg


Homework Equations



i = Cdv/dt.


The Attempt at a Solution


(I think the problem doesn't make sense)
 
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mym786 said:

Homework Statement



Battery Voltage = 12 V, C = 1uF, R = 1Kohm, L = 0.2H. Find Transient Current. See Fig for more details.

2djnbl2.jpg


Homework Equations



i = Cdv/dt.


The Attempt at a Solution


(I think the problem doesn't make sense)

As drawn, the problem does not make sense. You would not connect a battery directly to a capacitor. The transient current would only be limited by the ESR of the cap.

Can you scan the actual question for us?
 
The original diagram is drawn in pencil. The scanned copy is not so clear (poor scanner). However, i rechecked the diagram and that's how it is. I also find connecting the capacitor directly to the battery senseless too.

Thank you for your reply.
 

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