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

Author Question: A 10-A current flows through a wire for 2.0 min. (e = 1.60 10-19 C) (a) How much charge has passed ... (Read 42 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
on: Jul 29, 2018
A 10-A current flows through a wire for 2.0 min. (e = 1.60  10-19 C)
  (a) How much charge has passed through this wire?
  (b) How many electrons have passed any point in the wire?
 
  What will be an ideal response?

Question 2

The phase angle of an ac circuit is 63. What is the power factor?
 
  A) 0.45 B) 0.55 C) 0.89 D) 0.11


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Briannahope

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jul 29, 2018
Answer to Question 1

(a) 1200 C (b) 7.5  1021

Answer to Question 2

A


ENagel

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 29, 2018
Thanks


Briannahope

  • Sr. Member
  • ****
  • Posts: 364
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

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?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Energy flows in a typical gasoline-powered car Energy flows in a typical gasoline-powered car
A wire wound electrical heater is used to warm the intake air on some diesel engines A wire wound electrical heater is used to warm the intake air on some diesel engines
To reverse the direction of operation, the polarity of the current through the motor is reversed. To reverse the direction of operation, the polarity of the current through the motor is reversed.
A current model for protein secretion by prokaryotes A current model for protein secretion by prokaryotes
Magnetic Force on a Current Carrying Conductor Magnetic Force on a Current Carrying Conductor
Storm water charge Storm water charge
Video: Virtual Enzyme Kinetics & Lineweaver Burk Plot

For a complete list of videos, visit our video library