In the question number 44, the phase difference between the voltage across the source and current is

Question

In the question number 44, the phase difference between the voltage across the source and current is

In the question number 44, the phase difference between the voltage across the source and current is
A. `80.2^(@)`
B. `31^(@)`
C. `50.2^(@)`
D. `38.2^(@)`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
Here, `X_(L)-X_(C )=3.6Omega, R=6 Omega`
Phase difference `phi = tan^(-1)((X_(L)-X_(C ))/(R ))`
`therefore phi = tan^(-1)((3.6)/(6))=tan^(-1)(0.6)=31^(@)`

4 views Answered 2023-02-05 15:29