Question and answer
The increase in potential that a transformer produces is due to: A.the constant magnetic field in the primary B.the difference in the number of turns in each coil C.the deflection of the electron
beam or D.the rate at which the coil rotates
A.the constant magnetic field in the primary
Expert answered|BRAINSTORM|Points 1740|
Question
Asked 4/2/2012 11:08:43 AM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Electromotive force is really a voltage. True False
Weegy: true /In physics, electromotive force, emf (seldom capitalized), [ or electromotance (denoted and measured in volts) refers to voltage generated by a battery or by the magnetic force according to Faraday's Law/ ] User: thanks Weegy: you are welcome have a nice day ahead (More)
Question
Expert Answered
Asked 4/2/2012 10:01:11 AM
0 Answers/Comments
A generator works on the principle of electromagnetic induction. true or false
Weegy: THATS TRUE User: Transformers use steady magnetic fields to produce an emf in the secondary windings. true or false (More)
Question
Expert Answered
Asked 4/2/2012 9:50:30 AM
0 Answers/Comments
Cathode-ray tubes produce images on the principle of induced emf. true or false
Weegy: False, Electron beams can be driven around by electric fields to cover an entire screen but we normally use magnetic fields to do the driving. source: yahoo User: A generator works on the principle of electromagnetic induction. Weegy: How Does a Generator Work?. An electric generator is a device or machine ... It is based on the principle of electromagnetic induction, a scientific law that was discovered ... [ ] (More)
Question
Expert Answered
Asked 4/2/2012 9:47:21 AM
0 Answers/Comments
The force between two magnetic poles will increase as their separation is increased. ture or false
Weegy: False. User: The direction of electron beams in a (CRT) is controlled by electric fields. True False Weegy: True. User: The electron was discovered by: Thomson Henry Faraday Biot Weegy: False. Sir Joseph John "J. J." Thomson, OM, FRS[1] (18 December 1856 – 30 August 1940) was a British physicist and Nobel laureate. He is credited for the discovery of the electron and of isotopes, and the invention of the mass spectrometer. (More)
Question
Expert Answered
Asked 4/2/2012 10:03:06 AM
0 Answers/Comments
Transformers use steady magnetic fields to produce an emf in the secondary windings. true or false
Weegy: True User: Electromotive force is really a voltage. True False Weegy: True (More)
Question
Expert Answered
Asked 4/2/2012 9:54:43 AM
0 Answers/Comments
18,426,221 questions answered
Popular Conversations
It rained yesterday and is supposed to be sunny today. This is an ...
Weegy: It is an example of B) climate. User: In Hawaii, you can almost always expect 80°F temperatures and daily ...
11/23/2014 3:21:11 AM| 3 Answers
United by common purpose with the majority power residing in the ...
Weegy: United by a common purpose, with the majority of power residing in the states is descriptive of Confederate ...
11/23/2014 12:33:41 AM| 2 Answers
Well, you see, I am accepting the Nobel Prize in literature. a. ...
Weegy: Well, you see, I am accepting the Nobel Prize in literature. The word well is an interjection. User: The ...
11/23/2014 1:40:22 AM| 2 Answers
Minorities and women found employment opportunities mainly a. in ...
Weegy: During World War I minorities and women found employment opportunities mainly in war-related industries. ...
11/23/2014 6:48:35 AM| 2 Answers
In addition to replacing the president if necessary, it's the duty ...
Weegy: In addition to replacing the president if necessary, it's the duty of the vice president to preside over the ...
11/23/2014 7:20:50 AM| 2 Answers
how do I get points
11/23/2014 9:19:57 AM| 2 Answers
Select the product of (5x - 4)(5x + 9). 25x2 - 25x - 36 50x - ...
Weegy: (5x + 1)? User: Select the product of (5x - 4)(5x + 9). a. 25x2 - 25x - 36 b. 50x - 36 c. 25x2 + 25x - ...
11/23/2014 2:08:28 PM| 2 Answers
22n 22 - n n + 22 n - 22
Weegy: N - 8 = 22 represents "the difference between a number and eight is twenty-two". User: Select the expression ...
11/23/2014 3:02:40 PM| 2 Answers
what does the expression 22n means?
11/23/2014 3:05:20 PM| 2 Answers
__________ is an up-front, one-time cost of home ownership. (Points : ...
Weegy: a and b - down payment and closing costs is an up-front, one-time cost of home ownership.
11/23/2014 7:03:06 PM| 2 Answers
Weegy Stuff
S
L
1
L
P
C
1
P
C
1
L
P
C
1
Points 2473 [Total 14184]| Ratings 10| Comments 2373| Invitations 0|Offline
S
L
Points 1322 [Total 3608]| Ratings 0| Comments 1322| Invitations 0|Offline
S
L
Points 731 [Total 1252]| Ratings 6| Comments 671| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
Points 729 [Total 14103]| Ratings 0| Comments 729| Invitations 0|Offline
S
Points 549 [Total 581]| Ratings 1| Comments 539| Invitations 0|Offline
S
1
L
L
Points 222 [Total 6616]| Ratings 0| Comments 222| Invitations 0|Offline
S
L
Points 156 [Total 1452]| Ratings 3| Comments 126| Invitations 0|Online
S
Points 50 [Total 50]| Ratings 0| Comments 0| Invitations 5|Offline
S
Points 46 [Total 46]| Ratings 3| Comments 6| Invitations 1|Offline
S
Points 40 [Total 40]| Ratings 4| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.