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

Author Question: A transformer has an input of 6 V and an output of 42 V. If the input is changed to 12 V, the output ... (Read 73 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
on: Jul 29, 2018
A transformer has an input of 6 V and an output of 42 V. If the input is changed to 12 V, the output would be
 
  A) 12 V.
  B) 48 V.
  C) 84 V.
  D) more than 84 V.
  E) none of the above

Question 2

The rapid change of an electric field induces
 
  A) a stronger electric field.
  B) a magnetic field.
  C) both of these
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Liddy

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


nummyann

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jul 29, 2018
TY


Liddy

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Technology has changed our lives fundamentally. The connection to each telephone call used to have ... Technology has changed our lives fundamentally. The connection to each telephone call used to have ...
Climate has changed habitats evolution Climate has changed habitats evolution
U.S. Subsurface Coal Mining: Output, Price, and Output per Worker-Hour, 1949–1994 U.S. Subsurface Coal Mining: Output, Price, and Output per Worker-Hour, 1949–1994
Effect of an Increase in gA,2 on Productivity and Output Effect of an Increase in gA,2 on Productivity and Output
Role of Factors of Production in Determining Output per Worker, 2009 Role of Factors of Production in Determining Output per Worker, 2009
Factors that Increase Cardiac Output Factors that Increase Cardiac Output
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library