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Foundations of Wireless and Electronics, 10th Edition
book

Foundations of Wireless and Electronics, 10th Edition

by M. G. Scroggie, S. W. Amos
October 2013
Intermediate to advanced content levelIntermediate to advanced
570 pages
27h 46m
English
Newnes
Content preview from Foundations of Wireless and Electronics, 10th Edition
113
as a whole to a voltage of this particular frequency, by completely
removing from it both L and C. This, leaving only/?, would result in
the flow of a current equal to E/R.
Let us assume a voltage not unlikely in radio broadcast reception,
and see what happens when Ε = 5 mV. The current at 796 kHz is
then 5/10 = 0.5 mA, and this current flows, not through R only, but
through L and C as well. Each of these has a reactance of 1000 Ω at
this frequency; the potential difference across each of them is
therefore 0.5 x 1000 =500 mV, which is just one hundred times the
voltage Ε of the generator to which the flow of current is due.
That a simpl ...
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Publisher Resources

ISBN: 9781483105574