1. Calculate the wavelength in (a) free space, (b) transmission line, with dielectric medium constant of 1.5, corresponding to a frequency of 27 MHz. 2. Express the positive cosine function representation of the following signals; (a) v(t) = 50 sin(wt + π) (b) i(t) = 10(1 − cos²wt)

1. Calculate the wavelength in (a) free space, (b) transmission line, with dielectric medium constant of 1.5, corresponding to a frequency of 27 MHz. 2. Express the positive cosine function representation of the following signals; (a) v(t) = 50 sin(wt + π) (b) i(t) = 10(1 − cos²wt)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

Sample problems:
1. Calculate the wavelength in (a) free space,
(b) transmission line, with dielectric medium
constant of 1.5, corresponding to a frequency
of 27 MHz.
2. Express the positive cosine function
representation of the following signals ;
(a) v(t) = 50 sin(wt + n)
(b) i(t) = 10(1 − cos²wt)

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