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

Author Question: Which has the larger resistance, a 60-W or a 100-W incandescent lamp, both rated for 120-V ... (Read 21 times)

mspears3

  • Hero Member
  • *****
  • Posts: 586
on: Jul 29, 2018
Which has the larger resistance, a 60-W or a 100-W incandescent lamp, both rated for 120-V operation?
 
  A) 60-W lamp
  B) 100-W lamp
  C) both the same

Question 2

The power dissipated in a 4-ohm resistor carrying 3 A is
 
  A) 7 W.
  B) 18 W.
  C) 36 W.
  D) 48 W.
  E) not enough information


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittanywood

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


mspears3

  • Member
  • Posts: 586
Reply 2 on: Jul 29, 2018
Gracias!

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Systemic acquired resistance to pathogen attack. Systemic acquired resistance to pathogen attack.
An analogy for how cardiac output, resistance, and blood pressure are related. An analogy for how cardiac output, resistance, and blood pressure are related.
Antibiotic Resistance Antibiotic Resistance
Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ... Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ...
Use of combination therapy during tuberculosis therapy to avoid resistance. Use of combination therapy during tuberculosis therapy to avoid resistance.
A typical malfunction indicator lamp (MIL) often labeled “check engine.” A typical malfunction indicator lamp (MIL) often labeled “check engine.”
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library