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
25,353,780 questions answered
Popular Conversations
Simplify the expression where possible. (x 2y 3z 4) 2
Weegy: (2 x^3 y^4 z)/3 User: Simplify the expression where possible. (-5x 2) 3 Weegy: 20x-16 User: Simplify the ...
5/27/2016 10:21:34 PM| 6 Answers
If g(x)=2x + 1, find g(a + h)- g(a). 2h 2h + 2 h + 1
Weegy: 8x^2 - 2x = 1; 8x^2 - 2x - 1= 0; (4x + 1)(2x - 1) = 0 (4x + 1) = 0; 4x = -1, x = -1/4 or (2x - 1) = 0; 2x = 1; ...
5/27/2016 11:58:56 PM| 3 Answers
In what year did the United States enter World War ...
Weegy: The United Stats entered the World War I in 1917. User: Why was the Espionage Act, the Trading with the ...
5/27/2016 6:02:45 AM| 2 Answers
38th president of the united states
Weegy: hello, 38th president of which country/ User: 39th president Weegy: Jimmy Carter was the 39th US president. ...
5/27/2016 9:00:36 AM| 2 Answers
The international peacekeeping organization formed directly after ...
Weegy: The international peacekeeping organization formed directly after World War II was called the the United ...
5/27/2016 10:21:10 AM| 2 Answers
The Triple Entente consisted of _____. France, Germany, and ...
Weegy: Thomas Woodrow Wilson (December 28, 1856 ? February 3, 1924) was the 28th President of the United States, from ...
5/27/2016 11:20:03 AM| 2 Answers
How far does a bus travel in 4 hours at 55 mph? User: Peggy had ...
Weegy: Please post the options. Thanks! (She has 6 quarters and 2 nickels) User: Simplify 1 · x - . User: Solve for ...
5/27/2016 12:18:50 PM| 2 Answers
simplify the expression below 12
Weegy: May i know what the question is? User: square of 12 User: square root of 12
5/27/2016 2:47:03 PM| 2 Answers
Weegy Stuff
S
Points 707 [Total 707] Ratings 10 Comments 587 Invitations 2 Offline
S
Points 696 [Total 696] Ratings 13 Comments 566 Invitations 0 Offline
S
Points 631 [Total 631] Ratings 0 Comments 631 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 295 [Total 12547] Ratings 2 Comments 275 Invitations 0 Offline
S
L
P
P
P
Points 166 [Total 3543] Ratings 0 Comments 166 Invitations 0 Offline
S
Points 38 [Total 107] Ratings 0 Comments 38 Invitations 0 Offline
S
Points 12 [Total 12] Ratings 1 Comments 2 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
L
Points 7 [Total 4099] Ratings 0 Comments 7 Invitations 0 Offline
S
Points 6 [Total 6] Ratings 0 Comments 6 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.