Select the correct options among the following In an `R-C` circuit (a) instantaneous `A.C` is given by `I = I_(0) sin (wt + phi)` (b) the alternating current in the circuit leads the emf by a phase angle `phi`. (c) Its impedance is `sqrt(R^(2) + (omega C)^(2))` (d) It capacitive reactance is `omega c`A. `a,b` are trueB. `b,c,d` are trueC. `c,d` are trueD. `a,c` are ture

Select the correct options among the following In an `R-C` circuit (a)

1.	Select the correct options among the following In an `R-C` circuit (a) instantaneous `A.C` is given by `I = I_(0) sin (wt + phi)` (b) the alternating current in the circuit leads the emf by a phase angle `phi`. (c) Its impedance is `sqrt(R^(2) + (omega C)^(2))` (d) It capacitive reactance is `omega c`A. `a,b` are trueB. `b,c,d` are trueC. `c,d` are trueD. `a,c` are ture
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