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Author Question: Which of the following is a two-terminal variable resistor? A. Rheostat B. Motor C. Computer ... (Read 39 times)

j.rubin

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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


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Expo

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


j.rubin

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Reply #2 on: Jul 28, 2018
Thank you!


Expo

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Reply #3 on: Jul 28, 2018
Always glad to help...


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