« previous next »

Author Question: Which of the following materials has the highest dielectric constant? a. air b. Mylar c. paper ... (Read 97 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
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

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 28, 2018
Answer to Question 1

E

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

madam-professor

  • Hero Member
  • *****
  • Posts: 584
Reply #2 on: Jul 28, 2018
Thank you!


orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo
Per capita consumption of power is high in the developed world and highest in the United States Per capita consumption of power is high in the developed world and highest in the United States
Although the highest rates of disordered eating patterns occur among females, males are not immune Although the highest rates of disordered eating patterns occur among females, males are not immune
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Satellite data showing net primary production. Productivity is coded as red (highest) down through o Satellite data showing net primary production. Productivity is coded as red (highest) down through o
Video: Ventilation - phases and driving forces

For a complete list of videos, visit our video library