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iv) Where is the highest electric field to be found? Calculate the electric field magnitude at this location and express it in kV/mm v) Estimate the electric field at the midpoint between the conductors and sketch a plot of electric field magnitude and electric potential along a straight line between the conductor centres. vi) If the dielectric strength of air is 3kV/mm, calculate the maximum voltage that can be applied between the conductors given a safety factor of 2:1. b) A high-voltage twin-wire transmission line comprises two cylindrical copper conductors running parallel to each other in air. The two conductors are solid, having radius a = 10mm. The spacing between conductor centres D = 100mm One conductor is grounded, and the other conductor raised to 25kV.

iv) Where is the highest electric field to be found? Calculate the electric field magnitude at this location and express it in kV/mm v) Estimate the electric field at the midpoint between the conductors and sketch a plot of electric field magnitude and electric potential along a straight line between the conductor centres. vi) If the dielectric strength of air is 3kV/mm, calculate the maximum voltage that can be applied between the conductors given a safety factor of 2:1. b) A high-voltage twin-wire transmission line comprises two cylindrical copper conductors running parallel to each other in air. The two conductors are solid, having radius a = 10mm. The spacing between conductor centres D = 100mm One conductor is grounded, and the other conductor raised to 25kV.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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iv) Where is the highest electric field to be found? Calculate the electric field magnitude at this location and express it in kV/mm v) Estimate the electric field at the midpoint between the conductors and sketch a plot of electric field magnitude and electric potential along a straight line between the conductor centres. vi) If the dielectric strength of air is 3kV/mm, calculate the maximum voltage that can be applied between the conductors given a safety factor of 2:1.
Transcribed Image Text:iv) Where is the highest electric field to be found? Calculate the electric field magnitude at this location and express it in kV/mm v) Estimate the electric field at the midpoint between the conductors and sketch a plot of electric field magnitude and electric potential along a straight line between the conductor centres. vi) If the dielectric strength of air is 3kV/mm, calculate the maximum voltage that can be applied between the conductors given a safety factor of 2:1.
b) A high-voltage twin-wire transmission line comprises two cylindrical copper conductors running parallel to each other in air. The two conductors are solid, having radius a = 10mm. The spacing between conductor centres D = 100mm One conductor is grounded, and the other conductor raised to 25kV.
Transcribed Image Text:b) A high-voltage twin-wire transmission line comprises two cylindrical copper conductors running parallel to each other in air. The two conductors are solid, having radius a = 10mm. The spacing between conductor centres D = 100mm One conductor is grounded, and the other conductor raised to 25kV.
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