Answer Happy

QUESTION 1:
PART A: In an L-R-C series circuit, the
resistance is 360 ohms, the inductance is 0.380 henrys, and the
capacitance is 1.00×10−2 microfarads.
-What is the resonance angular frequency ω0 of the
circuit? ω0= _______
-The capacitor can withstand a peak voltage of 600 volts. If the
voltage source operates at the resonance frequency, what maximum
voltage amplitude VmaxVmax can the source have if the
maximum capacitor voltage is not exceeded? Vmax= ________
Part B: A resistor dissipates
1.95 W when the rms voltage of the emf is
12.5 V .
-At what rms voltage will the resistor dissipate
10.5 W ? Vrms=_______
PART C:
A series RLC circuit with a 90 Ω resistor
dissipates 82 W when attached to
a 120 V /60 Hz power line
- What is the power factor? cosϕ =_______
PART D: A series RLCcircuit consists
of a 80 Ω resistor,
a 0.16 H inductor, and
a 20 μF capacitor. It is attached to
a 120 V/60 Hz power line.
-What is the peak current I at this frequency?
I=_______
- What is the phase angle ϕ?
-What is the average power loss?