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book Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng cover

Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng

Edition 1ISBN: 978-0201566116
book Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng cover

Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng

Edition 1ISBN: 978-0201566116
Exercise 21
Given that the dielectric constant and conductivity of rubber to be 3.0 and 10 15 (S/m) respectively, find
a) the relaxation time, and
b) the time required for a charge density to decay to 1% of its initial value.
Explanation
Verified
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(a)
The time required for a charge densi...

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Fundamentals of Engineering Electromagnetics 1st Edition by David Cheng
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