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

Author Question: A lamp rated at 120W 120V has a filament resistance of A) 1 ohm. B) 60 ohms. C) 100 ohms. D) ... (Read 113 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jul 29, 2018
A lamp rated at 120W 120V has a filament resistance of
 
  A) 1 ohm.
  B) 60 ohms.
  C) 100 ohms.
  D) 144 ohms.
  E) none of the above

Question 2

Power is defined as the energy expended per unit of time. When translated to electrical terms, power is equal to
 
  A) current multiplied by resistance.
  B) current multiplied by voltage.
  C) current divided by time.
  D) voltage divided by time.
  E) 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

Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: B


jenna1

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Jul 29, 2018
Thanks


Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Systemic acquired resistance to pathogen attack. Systemic acquired resistance to pathogen attack.
Acquired resistance. Acquired resistance.
If an injector has the specified resistance, this does not mean that it is okay. This injector had ... If an injector has the specified resistance, this does not mean that it is okay. This injector had ...
Testing the strength of the trapezius muscle against resistance Testing the strength of the trapezius muscle against resistance
The sliding-filament model The sliding-filament model
Video: New DNA Strand Replication

For a complete list of videos, visit our video library