This topic contains a solution. Click here to go to the answer

Author Question: When 50 V is applied to four series resistors, 100 A flows. If R1 = 12 k, R2 = 47 k and R3 = 56 k, ... (Read 73 times)

awywial

  • Hero Member
  • *****
  • Posts: 577
When 50 V is applied to four series resistors, 100 A flows. If R1 = 12 k, R2 = 47 k and R3 = 56 k, what is the value of R4?
 
  A) 385 k B) 38.5 k C) 3.85 M D) 3.85 k

Question 2

Based upon electron current flow, the polarity on the side of the resistor where current enters is ________. The polarity on the side of the resistor where current exits is ________.
 
  A) positive, negative B) negative, negative C) positive, positive D) negative, positive



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

allisonblackmore

  • Sr. Member
  • ****
  • Posts: 330
Answer to Question 1

A

Answer to Question 2

D




awywial

  • Member
  • Posts: 577
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

For a complete list of videos, visit our video library