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## Homework Statement

A 100Ω resistor is connected in series with a 2 uF capacitor and a 20 mH inductor. The voltage 1 sin 5000t + 0.5 sin 1000t V is applied across the circuit.

Determine:

a) The effective (rms) voltage

b) The effective (rms) current

c) The true power

d) The power factor

## Homework Equations

For question (a)

Vrms = √Vo^2 +(V1m^2 + V2m^2 / 2)

Vrms = √0+ (1^2) + (0.5^2) / 2 = √1+ 0.25 /2 = √1.25/2 = √0.625 = 0.79

Am i correct so far?