An inductor has a resistance `R` inductance `L`. It is connected to an `A.C` source of e.m.f. `E_(V)` and angular frequency `omega` then the current `I_(v)` in the circuit isA. `(E_(V))/(omega L)`B. `(E_(V))/(R )`C. `(E_(V))/(sqrt(R^(2) + omega^(2) L^(2)))`D. `sqrt(((E_(V))/(R ))^(2) + ((E_(V))/(omega L))^(2))`

An inductor has a resistance `R` inductance `L`. It is connected to an

1.	An inductor has a resistance `R` inductance `L`. It is connected to an `A.C` source of e.m.f. `E_(V)` and angular frequency `omega` then the current `I_(v)` in the circuit isA. `(E_(V))/(omega L)`B. `(E_(V))/(R )`C. `(E_(V))/(sqrt(R^(2) + omega^(2) L^(2)))`D. `sqrt(((E_(V))/(R ))^(2) + ((E_(V))/(omega L))^(2))`
Answer» Correct Answer - 3 `i= (E_(0))/(sqrt(R^(2) + X_(L)^(2))), X_(L) = L omega`

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