Contradiction on kvl kcl laws question

[nhrock3]

http://i49.tinypic.com/1yu634.jpg

this is a part of the solution
"
the is a voltage drop on capacitor C1 which makes current shock on C1
and a current shock on R2 and R3
and it makes a KVL contradiction on the right branch and the outer branch.

and that's why the continuety laws holds"

what is current shock?
why its also on R2 and R3?
why KVL laws contradict?
why there is continuety ?

 

[vela]

Not sure what a current shock is or what contradiction they're referring to, but what they probably mean is this:

In a DC circuit, once any transients have died out, the capacitors are essentially open circuits, so no current is flowing anywhere in the circuit. If there's no current, there's no voltage drop across the resistors, so the 12-volt drop for each loop must occur across the capacitors.

At t=0, the switch is closed, causing the voltage of the point between R2 and R3 to discontinuously jump to 6 volts (relative to the bottom line of the circuit). For a capacitor, the current flowing through it may be discontinuous, but the voltage across it must be continuous. This means that t=0+, the capacitors still have a 12-volt drop across them; therefore, both resistors now have a 6-volt drop across them. The current therefore jumps discontinuously from 0 A to 1.5 A when the switch is closed.

 

[Mene]

I would like to clarify some points regarding the contradiction on KVL and KCL laws in this particular circuit. Firstly, a "current shock" is not a scientific term. It could possibly refer to a sudden change in current, but it is not a well-defined concept in electrical engineering.

Secondly, the statement that there is a current shock on R2 and R3 is not accurate. The current in a series circuit is constant throughout, so there cannot be a sudden change in current on any component.

Thirdly, KVL and KCL laws do not contradict each other. They are two fundamental laws in circuit analysis that are always true. However, there may be cases where they may seem to contradict due to the presence of non-ideal components or errors in measurement.

Lastly, the concept of continuity refers to the fact that the current entering a node must be equal to the current leaving the node. This is a fundamental principle in circuit analysis and is not related to the contradiction on KVL and KCL laws in this particular circuit.

In conclusion, while there may be some discrepancies in the analysis of this circuit, it is important to stick to well-defined scientific principles and avoid using vague or inaccurate terms. Further analysis and clarification may be needed to fully understand the behavior of this circuit.