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

Author Question: Which of the following is a two-terminal variable resistor? A. Rheostat B. Motor C. Computer ... (Read 185 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 28, 2018
Which of the following is a two-terminal variable resistor?
 
  A. Rheostat
  B. Motor
  C. Computer
  D. Potentiometer

Question 2

Ohm's law relates three quantities: the voltage of a resistor, the current through the resistor, and the ___________ of the resistor.
 
  A. polarities
  B. potentials
  C. resistance
  D. circuits


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Expo

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


j.rubin

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 28, 2018
Thank you!


Expo

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

A Motor Protein Drives Vesicles along Microtubules A Motor Protein Drives Vesicles along Microtubules
Milestones of Fine Motor Development in Toddlerhood Milestones of Fine Motor Development in Toddlerhood
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
Multiple sclerosis is characterized by damage to the myelin sheath surrounding the axons of motor ... Multiple sclerosis is characterized by damage to the myelin sheath surrounding the axons of motor ...
Major Somatic Motor Tracts and Pathways Major Somatic Motor Tracts and Pathways
Micrograph and graphic of a motor neuron Micrograph and graphic of a motor neuron
Video: Fetal development - Weeks 9 to 38

For a complete list of videos, visit our video library