RLC circuits

[evi k]

Hello to all!
could you please tell me if these two RLC circuits are equivalent?
if no,how is the kirchoff law in the first one?

thank you in advance!

 

[pushrod]

No, the two circuits are not equivalent . In the first R2 is in series with the capacitor and in the 2nd it is in parallel with the capacitor.

Not sure what you mean by how is kirchoff's law in the first?

His first law is just that the sum of charge/current entering any point is equal to the sum of the charge/current leaving that point.

and the 2nd law is that the sum of the voltages around any circuit is zero (idea of conservation of energy)