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In an LCR series ac circuit the voltage ...

In an `LCR` series ac circuit the voltage across `L,C` and `R` are `V_(1), V_(2)` and `V_(3)` respectively The voltage of the source is .

A

`V_(1) + V_(2) + V_(3)`

B

`sqrt(V_(1)^(2) + (V_(2) + V_(3))^(2))`

C

`V_(1) - V_(2) - V_(3)`

D

`sqrt(V_(1)^(2) - (V_(2) - V_(3))^(2))`

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