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

Author Question: Proximity detectors ususally use a _______ switch in conjunction with a magnet. A) reed B) ... (Read 51 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
on: Jul 28, 2018
Proximity detectors ususally use a _______ switch in conjunction with a magnet.
 
  A) reed B) optical C) solenoid D) normally closed

Question 2

The magnetic field around an electromagnet is produced by ________.
 
  A) the conductor's permeability B) the laminated iron core
  C) a current flowing through the winding D) a permanent magnet


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kaytorgator

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


Pea0909berry

  • Member
  • Posts: 573
Reply 2 on: Jul 28, 2018
:D TYSM

Kedrick2014

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Reed-Sternberg cell. Reed-Sternberg cell.
The Masses, a leading Socialist magazine, featured drawings by artists, including John Sloan, as wel The Masses, a leading Socialist magazine, featured drawings by artists, including John Sloan, as wel
A schematic showing that an inertia switch is connected in series between the fuel-pump relay and ... A schematic showing that an inertia switch is connected in series between the fuel-pump relay and ...
Reed-Sternberg cells: Bilobed nucleus coupled with the prominent nucleoli gives this cell the ... Reed-Sternberg cells: Bilobed nucleus coupled with the prominent nucleoli gives this cell the ...
The primase-polymerase switch during lagging strand synthesis The primase-polymerase switch during lagging strand synthesis
Gestalt Principle: Proximity Gestalt Principle: Proximity
Video: Prone Position

For a complete list of videos, visit our video library