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

Author Question: Two resistors in series equal 9.0 ohms total; but the same two resistors in parallel are equivalent ... (Read 121 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Jul 27, 2018
Two resistors in series equal 9.0 ohms total; but the same two resistors in parallel are equivalent to 2.0 ohms. What are the resistor values?
 
  What will be an ideal response?

Question 2

The polarity of the voltage in a circuit operating at 60 Hz reverses
 
  A) 90 times per second.
  B) 30 times per second.
  C) 10 times per second.
  D) 120 times per second.
  E) 60 times per second.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jossy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

3.0 and 6.0 ohms

Answer to Question 2

D


rlane42

  • Hero Member
  • *****
  • Posts: 594
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Jossy

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Elrathia kingii growth series with holaspids ranging from 16.2 mm to 39.8 mm in length Elrathia kingii growth series with holaspids ranging from 16.2 mm to 39.8 mm in length
The Geometry of a Total Solar Eclipse The Geometry of a Total Solar Eclipse
Shirin Neshat, Rebellious Silence, from the series Women of Allah. Shirin Neshat, Rebellious Silence, from the series Women of Allah.
Selected Complications of Total Parenteral Nutrition Selected Complications of Total Parenteral Nutrition
A series of two PET scans. A scan was done when the volunteer’s eyes were either open (left) or ... A series of two PET scans. A scan was done when the volunteer’s eyes were either open (left) or ...
Total radiative forcing ~1.63 Wm-2 Total radiative forcing ~1.63 Wm-2
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library