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

Author Question: Electromagnetic induction is used in the operation of a. generators b. transformers c. dynamic ... (Read 65 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
on: Jul 28, 2018
Electromagnetic induction is used in the operation of
 a. generators
  b. transformers
  c. dynamic microphones
  d. regenerative braking
  e. all of the above

Question 2

An iron nail is brought near a magnet. Which of these is not true?
 a. The nail has a north pole and a south pole.
  b. The nail becomes a north pole or a south pole.
  c. The magnet exerts an attractive force on the nail.
  d. The nail exerts an attractive force on the magnet.
  e. The nail is ferromagnetic.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kedrick2014

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 28, 2018
Answer to Question 1

E

Answer to Question 2

B


09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
Reply #2 on: Jul 28, 2018
Thank you!


Kedrick2014

  • Sr. Member
  • ****
  • Posts: 359
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Pulsars are highly magnetized, rotating neutron stars that emit a beam of electromagnetic radiation. Pulsars are highly magnetized, rotating neutron stars that emit a beam of electromagnetic radiation.
The Split-Brain Operation The Split-Brain Operation
James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex James A. Garfield lies mortally wounded. After failing to locate the bullet, surgeons called in Alex
Dynamic Response of Thermometers Experiment Dynamic Response of Thermometers Experiment
Change in air temperature at various air flow rates for a 7 pass operation Change in air temperature at various air flow rates for a 7 pass operation
The Visible Spectrum of Electromagnetic Energy The Visible Spectrum of Electromagnetic Energy
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

For a complete list of videos, visit our video library