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book Field and Wave Electromagnetics 2nd Edition by David Cheng cover

Field and Wave Electromagnetics 2nd Edition by David Cheng

Edition 2ISBN: 978-0201128192
book Field and Wave Electromagnetics 2nd Edition by David Cheng cover

Field and Wave Electromagnetics 2nd Edition by David Cheng

Edition 2ISBN: 978-0201128192
Exercise 68
Refer to Example 3-16. Assuming the same r i and r 0 and requiring the maximum electric field intensities in the insulating materials not to exceed 25% of their dielectric strengths, determine the voitage rating of the coaxial cable
a) if r P = 1.75 r i ;
b) if r P = 1.35 r i.
c) Plot the variations of E r and V versus r for both part (a) and part (b).
Explanation
Verified
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a)
Refer to Table 3-1 in the textbook.
T...

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Field and Wave Electromagnetics 2nd Edition by David Cheng
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