Electro Magnetic Induction And Alternating Currents Question 64

Question: A circuit has a resistance of 11Ω, an inductive reactance of 25Ω and a capacitative resistance of 18Ω. It is connected to an ac source of 260V and 50Hz. The current through the circuit (in amperes) is [Kerala PMT 2002]

Options:

A) 11

B) 15

C) 18

D) 20

Show Answer

Answer:

Correct Answer: D

Solution:

Z=R2+(XL−XC)2=(11)2+(25−18)2=13,Ω Current i=26013=20,A

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