Log in
Physics
1
answer
0
watching
31
views

A driven RLC circuit has VC=5 V, VR=7 V, and VL=9 V. The driving frequency is

A. higher than the resonance frequency

B. equal to the resonance frequency

C. lower than the resonance frequency

Watch
1
answer
0
watching
31
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Amal Jeeva
Amal JeevaLv10
28 Oct 2020

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A series RLC circuit has a resonance angular frequency of 2.00 × 103 rad/s. When it is operating at some input frequency, XL = 12.0 Ω and XC = 8.00 Ω.

(a) Is this input frequency higher than, lower than, or the same as the resonance frequency? Explain how can you tell.

(b) Explain whether it is possible to determine the value of both L and C.

(c) If it is possible, find L and C. If it is not possible, give a compact expression for the condition that L and C must satisfy.

A series RLC circuit has a resonance angular frequency of 2.00 × 103 rad/s. When it is operating at some input frequency, XL = 12.0 Ω and XC = 8.00 Ω.

(a) Is this input frequency higher than, lower than, or the same as the resonance frequency? Explain how can you tell.

(b) Explain whether it is possible to determine the value of both L and C.

(c) If it is possible, find L and C. If it is not possible, give a compact expression for the condition that L and C must satisfy.

An RLC series circuit is connected to a 240-Vrms power supply at a frequency of 2.50 kHz. The elements in the circuit have the following values: R = 46.0 Ω, C= 0.12µF, and L  = 40.0 mH.

(a) What is the impedance of the circuit?

(b) What is the RMS current?

(c) What is the phase angle?


(d) Does the current lead or lag the voltage?
lags, leads, neither lags nor leads

(e) What are the RMS voltages across each circuit element?
VR = V
VC = V
VL = V

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in