The potential difference between the ends of a resistance `R` is `V_(R)`, between the ends of capacitor is `V_(C ) = 2V_(R)` and between the ends of inductance is `V_(L) = 3V_(R )`. Then the alternating potential of the source in terms of `V_(R )` will beA. `sqrt(2) V_(R)`B. `V_(R)`C. `(V_(R))/(sqrt(2))`D. `5 V_(R )`

The potential difference between the ends of a resistance `R` is `V_(R

1.	The potential difference between the ends of a resistance `R` is `V_(R)`, between the ends of capacitor is `V_(C ) = 2V_(R)` and between the ends of inductance is `V_(L) = 3V_(R )`. Then the alternating potential of the source in terms of `V_(R )` will beA. `sqrt(2) V_(R)`B. `V_(R)`C. `(V_(R))/(sqrt(2))`D. `5 V_(R )`
Answer» Correct Answer - 1 `overline(V_(s)) = overline(V_(B)) + overline(V_(C )) + overline(V_(L)) = V_(R ) hat(i) - 2 V_(R ) hat(j) + 3 V_(R ) hat(j)` `= V_(R ) hat(i) + V_(R ) hat(j) , \|overline(V)\| = sqrt(2) V_(R)`

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