An ac voltmeter, which displays the rms voltage between the two points touched b

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 6.30Vand a frequency of 30.0kHz . The inductance in the circuit is 0.300mH , the capacitance is 0.100?F , and the resistance is 4.50? .

Part A

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

Express your answer using two significant figures.

Part B

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

Express your answer using two significant figures.

Part C

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

Express your answer using two significant figures.

Part D

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

Express your answer using two significant figures.

Explanation / Answer

Here is what I solved before, please modify the figures as per your question. Please let me know if you have further questions. If this helps then kindly rate 5-stars

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 . In this circuit, the ac generator has an rms voltage of 6.40 V and a frequency of 30.0 kHz. The inductance in the circuit is 0.300 mH, the capacitance is 0.100 u F, and the resistance is 3.60 Omega.
http://session.masteringphysics.com/problemAsset/1126428/3/Walker4e.ch24.Pr054.jpg

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?

solution:

Given

   rms voltage Vrms = 6.40 V

   frequency f = 30.0 kHz= 30*103Hz

   The inductance L = 0.300 mH = 0.3*10-3 H

   the capacitance C = 0.1

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.