Question

An ac voltmeter, which displays the rms voltage between the two points touched by its leads, is used to measure voltages in the circuit shown in the figure(Figure 1). In this circuit, the ac generator has an rms voltage of 7.70 V and a frequency of 25.0 kHz . The inductance in the circuit is 0.250 mH , the capacitance is 0.150 uF, and the resistance is 4.30 N. Figure 1 of 1 0000 www A

What is the reading on a voltmeter when it is connected to points A and B?

What is the reading on a voltmeter when it is connected to points B and C?

What is the reading on a voltmeter when it is connected to points A and C?

What is the reading on a voltmeter when it is connected to points A and D?

Answer 1

Frequency f: 25k HP rooms voltage 000000 A Vroe 7.To Inductanee 0,25 1031 capacitance cz 0.15 x 186F Resistomee R = 4.5 ohms Inductive Reactemee the anfal * *x 2620103 0.25*103 224 39.27 oum Capacitive Reactance aktie xes 2 ** 25600X0.15x106 24 2:44 ohm Impedence of the circuit == R2- +(^--^- x 8+ (X - Xc) (4.3)2 + (39:27 - 42.44)2 ohm 5.34 2 ohm current Irma in the circuit Vorms Elo 141 onmp TZ a when volt metes connected to A and B then NADE I AL > 10-4413927 esap volt 56.59 oumas volt 2 when woft merely connected to B and a then NBee Inxo - 11441 X 42044 op volt - 6 10 16 Avap volt A ande when wolt morey connected to they VAO I exe- > 14411839.24-4244) volto 10441 (42044-39.27) wotda 4.59 volta (d) when molt metey connected to points A and D then Ixt! 21:441 5. 342 volto ż Jo 697 volt Hof volti (as when wolt mehey connected to A and B NABE 56.59 N b) when Noltmetey connected to Bande VBC 610 16 N when wott meley connected to 4.57 volti Cody when noft. meter connected to A and D o 7o7 notte A and e NAC 2 NADS Scanned with CamScanner