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

Author Question: What maximum power can be generated from an 18-V emf using any combination of a 6.0-W resistor and a ... (Read 133 times)

khang

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
What maximum power can be generated from an 18-V emf using any combination of a 6.0-W resistor and a 9.0-W resistor?
 a. 54 W
  b. 71 W
  c. 90 W
  d. 80 W
  e. 22 W

Question 2

A battery has an internal resistance of 4.0 W. Which of the following load resistors would have the most power delivered to it when connected across the battery?
 a. 1.4 W
  b. 2.0 W
  c. 4.0 W
  d. 8.0 W
  e. 16 W


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


khang

  • Member
  • Posts: 569
Reply 2 on: Jul 28, 2018
Wow, this really help

lindahyatt42

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Hydroelectric Power Hydroelectric Power
Recommended Maximum Doses of Local Anesthetics with Vasoconstrictor Recommended Maximum Doses of Local Anesthetics with Vasoconstrictor
Model of how direct repeats generated during the insertion of a transposon or an insertion sequence Model of how direct repeats generated during the insertion of a transposon or an insertion sequence
Hydroelectric power: 2013 Global Market Hydroelectric power: 2013 Global Market
Physics: Power, Energy and Time Physics: Power, Energy and Time
Video: Arthritis

For a complete list of videos, visit our video library