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Author Question: Which of the following materials has the highest dielectric constant? a. air b. Mylar c. paper ... (Read 109 times)

madam-professor

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on: Jul 28, 2018
Which of the following materials has the highest dielectric constant?
 a. air
  b. Mylar
  c. paper
  d. Pyrex glass
  e. water

Question 2

Which of the following statements is incorrect?
 a. Capacitance is always positive. b. The symbol for potential difference between the plates of a capacitor is .
  c. Water is a polar molecule. d. When a dielectric is placed in a capacitor it serves to reduce the electric field. e. Nonpolar molecules cannot be used for dielectric material in a capacitor.


orangecrush

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

E

Answer to Question 2

E


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madam-professor

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


orangecrush

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


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