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 74 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 many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Recombinants are meiotic output different from meiotic input Recombinants are meiotic output different from meiotic input
Solar Energy Input Varies with Latitude Solar Energy Input Varies with Latitude
The medical assistant is measuring the urine output from a patient who has an indwelling Foley ... The medical assistant is measuring the urine output from a patient who has an indwelling Foley ...
The major cortical input and output pathways of the posterior parietal association cortex. Shown are ... The major cortical input and output pathways of the posterior parietal association cortex. Shown are ...
Climate has changed habitats evolution Climate has changed habitats evolution
Possible Sources of Differences in Output per Worker Possible Sources of Differences in Output per Worker
Video: Cellular slime mold life cycle Animation

For a complete list of videos, visit our video library