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A sheet of Bakelite 4.5 mm thick is tested at 50Hz between electrode 0.12 m in diameter. The Schering bridge employs a standard air capacitor C2 of 106pF capacitance a non reactive resistance R4 of 1000πΩ in parallel with a variable capacitor C4 and a non-reactive variable resistance R3 balance is obtained with C4 = 0.5μF and R2 = 260Ω.
Then the relative permittivity of sheet is _______ if permittivity of free space is = 8.84 × 10-12 F/m.
  • a)
    5.7
  • b)
    6.1
Correct answer is between '5.7,6.1'. Can you explain this answer?
Verified Answer
A sheet of Bakelite 4.5 mm thick is tested at 50Hz between electrode ...
The Schering Bridge is shown And r1=
= 1.23 x 106Ω
= 130pF
Relative permittivity
ɛr = 5.9
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Most Upvoted Answer
A sheet of Bakelite 4.5 mm thick is tested at 50Hz between electrode ...
The Schering Bridge is shown And r1=
= 1.23 x 106Ω
= 130pF
Relative permittivity
ɛr = 5.9
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A sheet of Bakelite 4.5 mm thick is tested at 50Hz between electrode 0.12 m in diameter. The Schering bridge employs a standard air capacitor C2 of 106pF capacitance a non reactive resistance R4 of 1000πΩ in parallel with a variable capacitor C4 and a non-reactive variable resistance R3 balance is obtained with C4 = 0.5μF and R2 = 260Ω.Then the relative permittivity of sheet is _______ if permittivity of free space is = 8.84 × 10-12 F/m.a)5.7b)6.1Correct answer is between '5.7,6.1'. Can you explain this answer?
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A sheet of Bakelite 4.5 mm thick is tested at 50Hz between electrode 0.12 m in diameter. The Schering bridge employs a standard air capacitor C2 of 106pF capacitance a non reactive resistance R4 of 1000πΩ in parallel with a variable capacitor C4 and a non-reactive variable resistance R3 balance is obtained with C4 = 0.5μF and R2 = 260Ω.Then the relative permittivity of sheet is _______ if permittivity of free space is = 8.84 × 10-12 F/m.a)5.7b)6.1Correct answer is between '5.7,6.1'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A sheet of Bakelite 4.5 mm thick is tested at 50Hz between electrode 0.12 m in diameter. The Schering bridge employs a standard air capacitor C2 of 106pF capacitance a non reactive resistance R4 of 1000πΩ in parallel with a variable capacitor C4 and a non-reactive variable resistance R3 balance is obtained with C4 = 0.5μF and R2 = 260Ω.Then the relative permittivity of sheet is _______ if permittivity of free space is = 8.84 × 10-12 F/m.a)5.7b)6.1Correct answer is between '5.7,6.1'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A sheet of Bakelite 4.5 mm thick is tested at 50Hz between electrode 0.12 m in diameter. The Schering bridge employs a standard air capacitor C2 of 106pF capacitance a non reactive resistance R4 of 1000πΩ in parallel with a variable capacitor C4 and a non-reactive variable resistance R3 balance is obtained with C4 = 0.5μF and R2 = 260Ω.Then the relative permittivity of sheet is _______ if permittivity of free space is = 8.84 × 10-12 F/m.a)5.7b)6.1Correct answer is between '5.7,6.1'. Can you explain this answer?.
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