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NAVPERS 10622
Here is the "Electricity - Basic Navy Training Courses" (NAVPERS 10622) in its entirety. It should provide one of the Internet's best resources for people seeking a basic electricity course - complete with examples worked out. See copyright. See Table of Contents. • U.S. Government Printing Office; 1945 - 618779
Chapter 12 QUIZ
ELECTROMAGNETISM
1. Is the direction of flux correctly labeled for the electromagnets in
the following drawing?
2. Which of these coils is the strongest?
A has 22 turns and 5 amperes.
B has 37 turns and 3 amperes.
C has 17 turns and 9 amperes.
3. How can you increase a coil's strength without changing the construction?
Chapter 12 ANSWERS
ELECTROMAGNETISM
1. A: correct. B: incorrect. C: incorrect.
D: correct.
2. C is the strongest.
3. Increase the coil's current.
Copyright: 1996 - 2026 |
About RF Cafe RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived... |
Copyright 1996 - 2026 All trademarks, copyrights, patents, and other rights of ownership to images
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