School and Work

Am I right in saying that for

series:
Total resistance = individual resistance of each component added
total voltage = individual voltage of each component added
current = same everywhere

parallel:
total resistance = ????????????
total voltage = same everywhere
total current = individual current of each component added

is this correct? and what is the total resistance for parallel circuits? thanks!!!!

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Sorry, I could not read the content fromt this page.

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In LCR circuits,why do directly sum up voltages using Kirchoff's Laws when voltage is out of phase?
In resistors,both voltage and current are in same phase.
In capacitors,current leads voltage.
In inductors,voltage leads current.
Why do you directly add them?And if you call voltage a scalar,why do you give direction to voltage with phasor diagrams.
Please also explain why the same logic is used in CR and LR circuits.

Thanks

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