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Electronics - Inductors - Discussion

Discussion Forum : Inductors - General Questions (Q.No. 55)
Inductors
55.
Find IR and IL.

mcq8_1035_1.gif
IR = 50 mA, IL = 109 mA
IR = 150 mA, IL = 9 mA
IR = 50 mA, IL = 151 mA
IR = 150 mA, IL = 53 mA
Answer: Option
Explanation:
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Discussion:
2 comments Page 1 of 1.
Ram mohan said:   1 decade ago
Correction in step 2 voltage is 300V in place of 200V.
Clara said:   1 decade ago
For parallel RL circuit:
IR=Vin/R ==> 300/2K ==>150mA
Il= Vin/XL ==> 200/(2*Pi*F*L) ==> 200/(2*3.14*450*2) ==>53mA
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