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

Author Question: A permanent magnet will retain its magnetism for a long period of time. Indicate whether the ... (Read 107 times)

KimWrice

  • Hero Member
  • *****
  • Posts: 579
on: Jul 28, 2018
A permanent magnet will retain its magnetism for a long period of time.
 
  Indicate whether the statement is true or false

Question 2

What is the total inductance of four 10 mH inductors connected in series?
 
  A) 2.5 mH B) 40,000 H C) 40 mH D) 250 mH


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amy.lauersdorf90

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 28, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


KimWrice

  • Member
  • Posts: 579
Reply 2 on: Jul 28, 2018
:D TYSM

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Features found in a long bone. Features found in a long bone.
Cut view of long bone. Cut view of long bone.
Disitive Time For Nuts Disitive Time For Nuts
Nitin earns $48,000 per year. Determine his gross earnings for each pay period if he is paid ... Nitin earns $48,000 per year. Determine his gross earnings for each pay period if he is paid ...
Greater Long-nosed Tree Shrew (Tupaia tana), Borneo and Sumatra. Greater Long-nosed Tree Shrew (Tupaia tana), Borneo and Sumatra.
Time-of-entry mapping Time-of-entry mapping
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library