In any `AC` circuit the emf `(e)` and the current `(i)` at any instant are given respectively by `e= E_(0)sin omega t`
`i=I_(0) sin (omegat-phi)`
The average power in the circuit over one cycle of `AC` is

In any AC circuit the emf (e) and the current (i) at any instant are given respectively by e= V_(0)sin omega t i=I_(0) sin (omegat-phi) The average power in the circuit over one cycle of AC is

In an a.c circuit the e.m.f(e) and the current (i) at any instant are given respectively by :

In an a.c. circuit the e.m.f. € and the current (i) al any instant are-given respectively by e = E_(0)sin omegat I = l_(0)sin (omegat-phi) The average power in the circuit over one cycle of a.c. is

In a series L.C.R. circuit alternating emf (v) and current (i) are given by the equation v=v_(0) sin omega t , i=i_(0)sin(omega t+(pi)/(3)) The average power dissipated in the circuit over a cycle of AC is

In a series LCR circuit , and alternating emf (v) and current (i) are given by the equation v=v_(0) sin omegat, i=i_(0)sin (omegat+(pi)/(3)) . The average power dissipated in the circuit over a cycle of AC is

In a series LCR circuit, an alternating emf (V) and current (I) are given by the equation V =V_0sinomegat,I=I_0sin(omegat+pi/3) The average power dissipated in the circuit over a cycle of AC is

In a series LCR circuit, an alternating emf (V) and current (I) are given by the equation V =V_0sinomegat,I=I_0sin(omegat+pi/3) The average power dissipated in the circuit over a cycle of AC is