Confused as to what values remain equal across resistors and capacitors

[Astra]

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As I am doing problems, I am confused about what values are equal for capacitors and resistors.

I am having trouble understanding the logic behind it.

For each one of these, does voltage before = voltage after?

Does current before= current after?

Does charge before = charge after?

Parallel Capacitors:

Parallel Resistors:

Capacitors Series:

Resistors Series:

 

[aldol16]

Think about Kirchhoff's laws as you go around the circuit and apply that logic to simple circuits with only capacitors and/or resistors.

 

[Astra]

derp. forgot those rules existed. thanks lol