Create assignment, 85707, Homework 19, Oct 10 at ... - Web Physics
Create assignment, 85707, Homework 19, Oct 10 at ... - Web Physics
Create assignment, 85707, Homework 19, Oct 10 at ... - Web Physics
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<strong>Cre<strong>at</strong>e</strong> <strong>assignment</strong>, <strong>85707</strong>, <strong>Homework</strong> <strong>19</strong>, <strong>Oct</strong> <strong>10</strong> <strong>at</strong> <strong>10</strong>:03 am 2<br />
rent is 9 A , the rms voltage is 180 V and the<br />
current leads the voltage by 37 ◦ .<br />
Wh<strong>at</strong> is the total resistance of the circuit?<br />
Answer in units of Ω.<br />
0<strong>10</strong><br />
Calcul<strong>at</strong>e the reactance (X L − X C ) of the<br />
circuit. Answer in units of Ω.<br />
Resonance of an AC Circuit 02<br />
33:<strong>10</strong>, trigonometry, numeric, > 1 min, normal.<br />
011<br />
An AC power supply with a maximum potential<br />
of <strong>10</strong>0 V is across a series RLC circuit,<br />
where the inductance is 20 mH, the capacitance<br />
is <strong>10</strong>0 nF, the resistance is 20 Ω.<br />
Find the resonant frequency. Answer in<br />
units of kHz.<br />
012<br />
Find the amplitude of the current <strong>at</strong> the resonant<br />
frequency. Answer in units of A.<br />
013<br />
Find the amplitude of the voltage across the<br />
inductor <strong>at</strong> resonance. Answer in units of V.
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