« previous next »

Author Question: Wrapping an energized conductor around an iron bar creates a(n) _____. a. electromagnet b. ... (Read 53 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 24, 2018
Wrapping an energized conductor around an iron bar creates a(n) _____.
 
  a. electromagnet
  b. rectifier
  c. transformer
  d. motor

Question 2

The voltage level received at a typical residence is _____.
 
  a. 120VAC
  b. 120VDC
  c. 240VAC
  d. 240VDC


yahahah24021

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

armygirl

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 24, 2018
Thank you!


yahahah24021

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Crossing over creates heteroduplex DNA Crossing over creates heteroduplex DNA
Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t
Wrapping an Infant or Small Child Wrapping an Infant or Small Child
Iron metabolism. Iron metabolism.
Solar energy heats the atmosphere, creates seasons, and causes air to circulate Solar energy heats the atmosphere, creates seasons, and causes air to circulate
Conductor Physics Conductor Physics
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library