Váltakozó áramú hálózat számítása

	Adatok: I = 3 mA  f = 1,9 kHz UL = 1,5 V UR = 1,9 V UC = 2,8 V

Számítsa ki az áramköri impedancia értékét !

Z = 

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In the following question, three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group? 

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In the following question, three of the following four are alike in a certain way, and so form a group. Which is the one that does not belong to that group?

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