20cos 300t V VR = ? (+21) 3Ω 20 cos (300t+ 68.2) A 2.48 cos(300t - 68.2) A O 7.44 cos(300t-68.2) A O 2.48 cos(300t + 68.2) A 25 mH

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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20cos 300t V
VR = ?
(+21)
3Ω
20 cos (300t+ 68.2) A
2.48 cos(300t - 68.2) A
O 7.44 cos(300t-68.2) A
O 2.48 cos(300t + 68.2) A
25 mH
Transcribed Image Text:20cos 300t V VR = ? (+21) 3Ω 20 cos (300t+ 68.2) A 2.48 cos(300t - 68.2) A O 7.44 cos(300t-68.2) A O 2.48 cos(300t + 68.2) A 25 mH
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