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5. A series RLC circuit, driven with Vrms - 120v at frequency
f = 60.0 H₂, contains a resistance R=200r, an inductance with
XL = 802 and capacitance with X ₁ = 150 2
a) what are the lower factor cos I and phase angle 9 of the
cirovit?
b) What is the average rate at which energy is dissipated?
I what change in the capacitance is needed to maximize
Par if the other parameters of the cirevit are not changed?
d) with this change in capacitance, what would Pay be?

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