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A series R-L-C circuit has R = 100 ohm. ...

A series `R-L-C` circuit has `R = 100` ohm. `L = 0.2 mH` and `C = (1)/(2) mu F`. The applied voltage `V = 20 sin omega t`. Then
When the currentsd lags the applied voltage by `45^(@)`, the value of `omega` is approximately

A

`5xx 10^(5) "rad"//s`

B

`3 xx 10^(5) "rad"//s`

C

`4 xx 10^(5) "rad"//s`

D

`4 xx 10^(10) "rad"//s`

Text Solution

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The correct Answer is:
A
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