When a solid dielectric material is subjected to uniform electric fields, the solid dielectric specimen is...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
When a solid dielectric material is subjected to uniform electric fields, the solid dielectric specimen is compressed by the electric field creating a potential for the physical damage to the solid dielectric material. (1) (11) (111) (iv) Describe how the solid dielectric material can be compressed by the uniform electric field. (3 marks) Express the maximum apparent electric field stress if the mechanical instability occurs at do/d-1.67 where do is the initial thickness of the solid dielectric and d is the thickness under the electric field stress. Er Determine the maximum electric field stress, in V/µm, of the three materials given in Table Q1.1, giving that so is 8.85× 10-12 F/m. Determine the most practical electric stress that can be applied across the three materials when they are used as insulators? Justify the answers. Table Q1.1 Parameters of three solid dielectric materials Solid dielectric BaTiO3 Al2O3 167.4*10⁹ P 345.0*10⁹ P Young's Modulus 18500 10 PET 3.1*10⁹ P 3 When a solid dielectric material is subjected to uniform electric fields, the solid dielectric specimen is compressed by the electric field creating a potential for the physical damage to the solid dielectric material. (1) (11) (111) (iv) Describe how the solid dielectric material can be compressed by the uniform electric field. (3 marks) Express the maximum apparent electric field stress if the mechanical instability occurs at do/d-1.67 where do is the initial thickness of the solid dielectric and d is the thickness under the electric field stress. Er Determine the maximum electric field stress, in V/µm, of the three materials given in Table Q1.1, giving that so is 8.85× 10-12 F/m. Determine the most practical electric stress that can be applied across the three materials when they are used as insulators? Justify the answers. Table Q1.1 Parameters of three solid dielectric materials Solid dielectric BaTiO3 Al2O3 167.4*10⁹ P 345.0*10⁹ P Young's Modulus 18500 10 PET 3.1*10⁹ P 3
Expert Answer:
Answer rating: 100% (QA)
i the solid dielectric material com he compressed by the unifm electric field if 870 and ... View the full answer
Posted Date:
Students also viewed these physics questions
-
Describe how the roll bonding process can be used to fabricate products that contain pressure-tight, fluid-flow channels that once required the use of metal tubing.
-
Describe how cash over and short can be used for internal control purposes.
-
Describe how cash over and short can be used for internal control purposes.
-
Air temperature usually decreases with increasing altitude. However, during the winter, thanks to a phenomenon called thermal inversion, the temperature of air warmed by the sun in mountains above a...
-
Reconsider Prob. 19.2-3. (a) Formulate a linear programming model for finding an optimal policy.
-
Determine which of the following signals is periodic. If a signal is periodic, determine its period. (a) x[n] = e j(2n/5) (b) x[n] = sin( n/19) (c) x[n] = ne jn (d) x[n] = e jn
-
(a) Imagine holding a ball a certain height above the ground. If you let the ball go, it accelerates downward. An interaction between the ball and what other object causes this acceleration? Is this...
-
The chief cost accountant for Sassy Beverage Co. estimated that total factory overhead cost for the Blending Department for the coming fiscal year beginning June 1 would be $ 97,500, and total direct...
-
a) Explain the difference between quantum Mechanics and Classical Mechanics b) Explain the Bohr's form of quantization of Energy [4 mks] [3 mks] c) Calculate the penetration distance for a very small...
-
Able and Body are unrelated individuals. In September of the present year, they decide to form I Can Too Corporation. Able contributes a building and land with a basis of $35,000 and and a fair...
-
Research and critically evaluate an issue critical to the information technology industry and submit an appropriate policy document to address those issues.
-
What are the Key Advantages of Implementing Digital Marketing Strategies?
-
What do you understand by the term social media marketing? Illustrate with an example.
-
YouGotThis LLC enters into a lease agreement on July 1, 2025, for equipment. YouGotThis LLC is the lessee. The following data are relevant to the lease agreement: 1. 2. 3. 4. The term of the...
-
What does each of these three groups (elected and appointed officials, managers and supervisors, and HR directors and specialists) contribute to public personnel management?
-
An investor has just taken a short position in a six-month forward contract on a dividend-paying stock. The stock price is 132.00, and the risk-free rate of interest is 3 | Page 6% per annum with...
-
PROBLEM 5 Consider a two-period production model where 1,000 kgs of a certain product are required in the first period (current period) and 1,000 kgs are required in the second period (future...
-
Selected condensed data taken from a recent statement of financial position of Morino Ltd. are as follows. MORINO LTD. Statement of Financial Position (partial) Other current assets...
-
How does one choose between communication methods and handle barriers to effective communication?
-
What are the types of interpersonal communication?
-
What are the various forms of virtual communication used in modern organizations?
Study smarter with the SolutionInn App