This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 120-V rms voltage at 1000 Hz is applied to a series LRC circuit with an equal value of inductive ... (Read 105 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
on: Jul 29, 2018
A 120-V rms voltage at 1000 Hz is applied to a series LRC circuit with an equal value of inductive and capacitive reactance and a 200- resistance. What is the impedance of this circuit?
 
  A)
 
  100  
  B)
 
  0  
  C)
 
  240  
  D)
 
  120  
  E)
 
  200

Question 2

A current reading is obtained by properly placing an ammeter in a circuit consisting of one resistor and one battery. As a result,
 
  A)
 
  the voltage drop across the resistor increases.
  B)
 
  the current flowing in the circuit increases.
  C)
 
  the current flowing in the circuit decreases.
  D)
 
  the current flowing in the circuit does not change.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

C


Davideckstein7

  • Member
  • Posts: 555
Reply 2 on: Jul 29, 2018
Gracias!

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Checking the voltage drop between the TP sensor ground and a good engine ground with the ignition ... Checking the voltage drop between the TP sensor ground and a good engine ground with the ignition ...
A plastic MAP sensor used for training purposes showing the electronic circuit board and electrical ... A plastic MAP sensor used for training purposes showing the electronic circuit board and electrical ...
Altitude affects the MAP sensor voltage. Altitude affects the MAP sensor voltage.
A typical accelerator pedal position (APP) sensor, showing two different output voltage signals ... A typical accelerator pedal position (APP) sensor, showing two different output voltage signals ...
Sequence Series Arithmatic Progression Problem Sequence Series Arithmatic Progression Problem
Harmonic Series Solution Harmonic Series Solution
Video: Pericarditis

For a complete list of videos, visit our video library