An inductance L, a capacitance C and a resistance R may be connected to an ac source of angular frequency ω in three different combinations of RC, RL and LC in series. Assume that ωL $$=1$$ωC . The power drawn by the three combinations are $$P1$$, $$P2$$, $$P3$$ respectively. Then

Question

An  inductance L, a capacitance C and a resistance R may be connected to an ac  source of angular frequency ω      in three different  combinations of RC, RL and LC in series. Assume that ωL $$=1$$ωC     . The power drawn by the three combinations are $$P1$$, $$P2$$, $$P3$$      respectively. Then

Infinity Learn · Accepted Answer

average  power consumed in the circuit $$=$$ $$Pavg=Vicos$$ϕ$$2$$   and $$cos$$ϕ$$=RZ$$ If $$XL=XC$$ in LC circuit then phase difference,ϕ$$=0$$, P is max  For RC,RL circuits power is same as  $$XL=XC$$

An inductance L, a capacitance C and a resistance R may be connected to an ac source of angular frequency $ω$ in three different combinations of RC, RL and LC in series. Assume that $ω L = \frac{1}{ω C}$ . The power drawn by the three combinations are $P_{1}, P_{2}, P_{3}$ respectively. Then

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An inductance L, a capacitance C and a resistance R may be connected to an ac source of angular frequency ω in three different combinations of RC, RL and LC in series. Assume that ωL =1ωC . The power drawn by the three combinations are P1, P2, P3 respectively. Then

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An inductance L, a capacitance C and a resistance R may be connected to an ac source of angular frequency $ω$ in three different combinations of RC, RL and LC in series. Assume that $ω L = \frac{1}{ω C}$ . The power drawn by the three combinations are $P_{1}, P_{2}, P_{3}$ respectively. Then