Question

how to find average power from graph​

Answer 1

Answer:

The average power is calculated by Equation 15.5. 14 because we have the impedance of the circuit Z, the rms voltage Vrms, and the resistance R. Since V0=4.00V, the rms voltage across the generator is Vrms=1√2(4.00V)=2.83V. The impedance of the circuit is Z=√r2+(xl−xc)2=((5.00Ω)2+[(1.00×104rad/s)(2.00×10−3H)=7.07Ω.

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