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

Author Question: Which of the following is a two-terminal variable resistor? A. Rheostat B. Motor C. Computer ... (Read 154 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
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
Answer to Question 1

A

Answer to Question 2

C




Expo

  • Sr. Member
  • ****
  • Posts: 351

 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

For a complete list of videos, visit our video library