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The total permittivity of a dielectric transformer oil (relative permittivity is 2.2) will be (in order 10-11)
- a)1.94
- b)19.4
- c)0.194
- d)194
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
The total permittivity of a dielectric transformer oil (relative permi...
Answer: a
Explanation: The total permittivity is the product of the absolute and the relative permittivity. The absolute permittivity is 8.854 x 10-12 and the relative permittivity(in this case for transformer oil) is 2.2. Thus the total permittivity is 8.854 x 10-12 x 2.2 = 1.94 x 10-11 units.
Explanation: The total permittivity is the product of the absolute and the relative permittivity. The absolute permittivity is 8.854 x 10-12 and the relative permittivity(in this case for transformer oil) is 2.2. Thus the total permittivity is 8.854 x 10-12 x 2.2 = 1.94 x 10-11 units.
Most Upvoted Answer
The total permittivity of a dielectric transformer oil (relative permi...
Explanation:
The total permittivity of a dielectric material is given by the product of the permittivity of free space (ε0) and the relative permittivity (εr) of the material.
Formula:
Total permittivity (ε) = ε0 x εr
Given:
Relative permittivity (εr) = 2.2
Calculation:
The permittivity of free space (ε0) is a constant value and is approximately equal to 8.854 x 10^-12 F/m.
Using the given formula, we can calculate the total permittivity (ε) as follows:
ε = ε0 x εr
= (8.854 x 10^-12 F/m) x 2.2
= 19.4788 x 10^-12 F/m
To express the answer in order 10^-11, we need to convert the value of ε.
19.4788 x 10^-12 F/m = 1.94788 x 10^-11 F/m
So, the total permittivity of the dielectric transformer oil is approximately 1.94788 x 10^-11 F/m.
Answer:
The correct answer is option 'A' - 1.94 x 10^-11 F/m.
The total permittivity of a dielectric material is given by the product of the permittivity of free space (ε0) and the relative permittivity (εr) of the material.
Formula:
Total permittivity (ε) = ε0 x εr
Given:
Relative permittivity (εr) = 2.2
Calculation:
The permittivity of free space (ε0) is a constant value and is approximately equal to 8.854 x 10^-12 F/m.
Using the given formula, we can calculate the total permittivity (ε) as follows:
ε = ε0 x εr
= (8.854 x 10^-12 F/m) x 2.2
= 19.4788 x 10^-12 F/m
To express the answer in order 10^-11, we need to convert the value of ε.
19.4788 x 10^-12 F/m = 1.94788 x 10^-11 F/m
So, the total permittivity of the dielectric transformer oil is approximately 1.94788 x 10^-11 F/m.
Answer:
The correct answer is option 'A' - 1.94 x 10^-11 F/m.
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The total permittivity of a dielectric transformer oil (relative permittivity is 2.2) will be (in order 10-11)a)1.94b)19.4c)0.194d)194Correct answer is option 'A'. Can you explain this answer?
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