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

Author Question: A series circuit dissipates a total of 56.25 mW of power with a current of 3.75 mA. If R2 dissipates ... (Read 237 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Jul 28, 2018
A series circuit dissipates a total of 56.25 mW of power with a current of 3.75 mA. If R2 dissipates 21.09 mW of power, what is the value of R1?
 
  A) 2000  B) 1000  C) 2500  D) 1500

Question 2

A circuit has a source voltage of 15 V and two resistors in series with a total resistance of 4000. If R1 has a potential drop of 9.375 V across it, what is the value of R2?
 
  A) 2000  B) 1500  C) 500  D) 1000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

memslove

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


ahriuashd

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 28, 2018
TY


memslove

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

combined-cycle power plant combined-cycle power plant
To maintain global power requires the continuous development of weapons. Shown here is the Osprey. ... To maintain global power requires the continuous development of weapons. Shown here is the Osprey. ...
Selected Complications of Total Parenteral Nutrition Selected Complications of Total Parenteral Nutrition
Current and future trends and impacts (IPCC) Current and future trends and impacts (IPCC)
The demand for cheap coal to generate electrical power is rising The demand for cheap coal to generate electrical power is rising
Are these the correct answers for finding the derivative using the power rule? Are these the correct answers for finding the derivative using the power rule?
Video: Introduction to Spirometry

For a complete list of videos, visit our video library