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

Author Question: In a given LC resonant circuit, A) the stored electric field energy is greater than the ... (Read 91 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Jul 29, 2018
In a given LC resonant circuit,
 
  A)
 
  the stored electric field energy is greater than the stored magnetic field energy.
  B)
 
  the stored electric field energy is less than the stored magnetic field energy.
  C)
 
  the stored electric field energy is equal to the stored magnetic field energy.
  D)
 
  all of the given answers are possible.

Question 2

Starting from zero, an electric current is established in a circuit made of a battery of emf E, a resistor of resistance R and an inductor of inductance L. The electric current eventually reaches its steady-state value.
 
  What would be the effect of using an inductor with a larger inductance in this circuit? A)
 
  The steady-state value of the current would be larger, but it would take the same amount of time to reach it.
  B)
 
  The steady-state value of the current would be the same, but it would take more time to reach it.
  C)
 
  The steady-state value of the current would be the same, but it would take the same amount of time to reach it.
  D)
 
  The steady-state value of the current would be larger, but it would take more time to reach it.
  E)
 
  The steady-state value of the current would be the same, but it would take less time to reach it.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

B


sabina

  • Hero Member
  • *****
  • Posts: 563
Reply #2 on: Jul 29, 2018
Thanks


dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Olenoides erratus from the Mt. Stephen Trilobite Beds (Middle Cambrian) near Field, British Columbia Olenoides erratus from the Mt. Stephen Trilobite Beds (Middle Cambrian) near Field, British Columbia
A typical electric cooling fan assembly showing the radiator and related components. A typical electric cooling fan assembly showing the radiator and related components.
The schematic of a variable valve timing control circuit, showing that battery power (+) is being ... The schematic of a variable valve timing control circuit, showing that battery power (+) is being ...
A dim headlight indicates excessive resistance in fuel pump circuit. A dim headlight indicates excessive resistance in fuel pump circuit.
Energy Resources range from inexhaustible to nonrenewable Energy Resources range from inexhaustible to nonrenewable
Physics: Power, Energy and Time Physics: Power, Energy and Time
Video: Muscle cell structures - actin, myosin and titin filaments

For a complete list of videos, visit our video library